37820993

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 47201472

約数和(自身を除く): 9380479

約数列:

[1, 7, 23, 37, 49, 161, 259, 851, 907, 1127, 1813, 5957, 6349, 20861, 33559, 41699, 44443, 146027, 234913, 771857, 1022189, 1644391, 5402999, 37820993]

約数ペア:

[(1, 37820993), (7, 5402999), (23, 1644391), (37, 1022189), (49, 771857), (161, 234913), (259, 146027), (851, 44443), (907, 41699), (1127, 33559), (1813, 20861), (5957, 6349)]