2017757566671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3343}}^1\times {\mathrm{4691}}^1$

素因数の和:8612

約数の個数: 64

約数和(自身を含む): 3361937965056

約数和(自身を除く): 1344180398385

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 557, 1671, 3343, 3899, 4691, 6127, 10029, 11697, 14073, 18381, 23401, 32837, 36773, 42889, 51601, 70203, 98511, 110319, 128667, 154803, 257411, 361207, 772233, 1083621, 1862051, 2612887, 5586153, 7838661, 13034357, 15682013, 18290209, 20482561, 28741757, 39103071, 47046039, 54870627, 61447683, 86225271, 109774091, 143377927, 172502143, 201192299, 329322273, 430133781, 517506429, 603576897, 1207515001, 3622545003, 8734881241, 26204643723, 61144168687, 96083693651, 183432506061, 288251080953, 672585855557, 2017757566671]

約数ペア:

[(1, 2017757566671), (3, 672585855557), (7, 288251080953), (11, 183432506061), (21, 96083693651), (33, 61144168687), (77, 26204643723), (231, 8734881241), (557, 3622545003), (1671, 1207515001), (3343, 603576897), (3899, 517506429), (4691, 430133781), (6127, 329322273), (10029, 201192299), (11697, 172502143), (14073, 143377927), (18381, 109774091), (23401, 86225271), (32837, 61447683), (36773, 54870627), (42889, 47046039), (51601, 39103071), (70203, 28741757), (98511, 20482561), (110319, 18290209), (128667, 15682013), (154803, 13034357), (257411, 7838661), (361207, 5586153), (772233, 2612887), (1083621, 1862051)]