680367039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 1006080000

約数和(自身を除く): 325712961

約数列:

[1, 3, 11, 33, 79, 237, 499, 523, 869, 1497, 1569, 2607, 5489, 5753, 16467, 17259, 39421, 41317, 118263, 123951, 260977, 433631, 454487, 782931, 1300893, 1363461, 2870747, 8612241, 20617183, 61851549, 226789013, 680367039]

約数ペア:

[(1, 680367039), (3, 226789013), (11, 61851549), (33, 20617183), (79, 8612241), (237, 2870747), (499, 1363461), (523, 1300893), (869, 782931), (1497, 454487), (1569, 433631), (2607, 260977), (5489, 123951), (5753, 118263), (16467, 41317), (17259, 39421)]