630293679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{38543}}^1$

素因数の和:38651

約数の個数: 24

約数和(自身を含む): 962058240

約数和(自身を除く): 331764561

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 16353, 38543, 115629, 346887, 886489, 2659467, 3044897, 7978401, 9134691, 27404073, 70032631, 210097893, 630293679]

約数ペア:

[(1, 630293679), (3, 210097893), (9, 70032631), (23, 27404073), (69, 9134691), (79, 7978401), (207, 3044897), (237, 2659467), (711, 886489), (1817, 346887), (5451, 115629), (16353, 38543)]