15667416093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1\times {\mathrm{17321}}^1$

素因数の和:19617

約数の個数: 32

約数和(自身を含む): 25143229440

約数和(自身を除く): 9475813347

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2267, 6801, 15869, 17321, 43073, 47607, 51963, 121247, 129219, 301511, 329099, 363741, 904533, 987297, 2303693, 6911079, 39266707, 117800121, 274866949, 746067433, 824600847, 2238202299, 5222472031, 15667416093]

約数ペア:

[(1, 15667416093), (3, 5222472031), (7, 2238202299), (19, 824600847), (21, 746067433), (57, 274866949), (133, 117800121), (399, 39266707), (2267, 6911079), (6801, 2303693), (15869, 987297), (17321, 904533), (43073, 363741), (47607, 329099), (51963, 301511), (121247, 129219)]