2013492159

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4993}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 3434114112

約数和(自身を除く): 1420621953

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 173, 259, 333, 519, 777, 1211, 1557, 2331, 3633, 4993, 6401, 10899, 14979, 19203, 34951, 44807, 44937, 57609, 104853, 134421, 184741, 314559, 403263, 554223, 863789, 1293187, 1662669, 2591367, 3879561, 6046523, 7774101, 11638683, 18139569, 31960193, 54418707, 95880579, 223721351, 287641737, 671164053, 2013492159]

約数ペア:

[(1, 2013492159), (3, 671164053), (7, 287641737), (9, 223721351), (21, 95880579), (37, 54418707), (63, 31960193), (111, 18139569), (173, 11638683), (259, 7774101), (333, 6046523), (519, 3879561), (777, 2591367), (1211, 1662669), (1557, 1293187), (2331, 863789), (3633, 554223), (4993, 403263), (6401, 314559), (10899, 184741), (14979, 134421), (19203, 104853), (34951, 57609), (44807, 44937)]