7413374913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{254519}}^1$

素因数の和:254621

約数の個数: 32

約数和(自身を含む): 12054067200

約数和(自身を除く): 4640692287

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 9709, 29127, 254519, 763557, 1781633, 4835861, 5344899, 14507583, 18579887, 33851027, 55739661, 101553081, 130059209, 353017853, 390177627, 1059053559, 2471124971, 7413374913]

約数ペア:

[(1, 7413374913), (3, 2471124971), (7, 1059053559), (19, 390177627), (21, 353017853), (57, 130059209), (73, 101553081), (133, 55739661), (219, 33851027), (399, 18579887), (511, 14507583), (1387, 5344899), (1533, 4835861), (4161, 1781633), (9709, 763557), (29127, 254519)]