491590533

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{5653}}^1$

素因数の和:5805

約数の個数: 32

約数和(自身を含む): 775095552

約数和(自身を除く): 283505019

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 861, 2121, 4141, 5653, 12423, 16959, 28987, 39571, 86961, 118713, 231773, 570953, 695319, 1622411, 1712859, 3996671, 4867233, 11990013, 23409073, 70227219, 163863511, 491590533]

約数ペア:

[(1, 491590533), (3, 163863511), (7, 70227219), (21, 23409073), (41, 11990013), (101, 4867233), (123, 3996671), (287, 1712859), (303, 1622411), (707, 695319), (861, 570953), (2121, 231773), (4141, 118713), (5653, 86961), (12423, 39571), (16959, 28987)]