2990217601

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{32933}}^1$

素因数の和:33073

約数の個数: 24

約数和(自身を含む): 3716931240

約数和(自身を除く): 726713639

約数列:

[1, 7, 17, 49, 109, 119, 763, 833, 1853, 5341, 12971, 32933, 90797, 230531, 559861, 1613717, 3589697, 3919027, 25127879, 27433189, 61024849, 175895153, 427173943, 2990217601]

約数ペア:

[(1, 2990217601), (7, 427173943), (17, 175895153), (49, 61024849), (109, 27433189), (119, 25127879), (763, 3919027), (833, 3589697), (1853, 1613717), (5341, 559861), (12971, 230531), (32933, 90797)]