993664441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 1273847040

約数和(自身を除く): 280182599

約数列:

[1, 7, 11, 61, 77, 89, 427, 623, 671, 979, 2377, 4697, 5429, 6853, 16639, 26147, 38003, 59719, 144997, 183029, 211553, 418033, 1014979, 1480871, 1594967, 2327083, 11164769, 12904733, 16289581, 90333131, 141952063, 993664441]

約数ペア:

[(1, 993664441), (7, 141952063), (11, 90333131), (61, 16289581), (77, 12904733), (89, 11164769), (427, 2327083), (623, 1594967), (671, 1480871), (979, 1014979), (2377, 418033), (4697, 211553), (5429, 183029), (6853, 144997), (16639, 59719), (26147, 38003)]