30876561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 46411560

約数和(自身を除く): 15534999

約数列:

[1, 3, 9, 29, 87, 261, 281, 421, 843, 1263, 2529, 3789, 8149, 12209, 24447, 36627, 73341, 109881, 118301, 354903, 1064709, 3430729, 10292187, 30876561]

約数ペア:

[(1, 30876561), (3, 10292187), (9, 3430729), (29, 1064709), (87, 354903), (261, 118301), (281, 109881), (421, 73341), (843, 36627), (1263, 24447), (2529, 12209), (3789, 8149)]