1539127961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{258373}}^1$

素因数の和:258440

約数の個数: 16

約数和(自身を含む): 1885096704

約数和(自身を除く): 345968743

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 258373, 1808611, 5942579, 9559801, 41598053, 66918607, 219875423, 1539127961]

約数ペア:

[(1, 1539127961), (7, 219875423), (23, 66918607), (37, 41598053), (161, 9559801), (259, 5942579), (851, 1808611), (5957, 258373)]