2497236489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{145807}}^1$

素因数の和:145997

約数の個数: 24

約数和(自身を含む): 3957812352

約数和(自身を除く): 1460575863

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 17127, 145807, 437421, 1312263, 1603877, 4811631, 14434893, 25224611, 75673833, 227021499, 277470721, 832412163, 2497236489]

約数ペア:

[(1, 2497236489), (3, 832412163), (9, 277470721), (11, 227021499), (33, 75673833), (99, 25224611), (173, 14434893), (519, 4811631), (1557, 1603877), (1903, 1312263), (5709, 437421), (17127, 145807)]