990596961

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{6367}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 1460309760

約数和(自身を除く): 469712799

約数列:

[1, 3, 9, 59, 177, 293, 531, 879, 2637, 6367, 17287, 19101, 51861, 57303, 155583, 375653, 1126959, 1865531, 3380877, 5596593, 16789779, 110066329, 330198987, 990596961]

約数ペア:

[(1, 990596961), (3, 330198987), (9, 110066329), (59, 16789779), (177, 5596593), (293, 3380877), (531, 1865531), (879, 1126959), (2637, 375653), (6367, 155583), (17287, 57303), (19101, 51861)]