13902993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 21752640

約数和(自身を除く): 7849647

約数列:

[1, 3, 9, 13, 39, 117, 331, 359, 993, 1077, 2979, 3231, 4303, 4667, 12909, 14001, 38727, 42003, 118829, 356487, 1069461, 1544777, 4634331, 13902993]

約数ペア:

[(1, 13902993), (3, 4634331), (9, 1544777), (13, 1069461), (39, 356487), (117, 118829), (331, 42003), (359, 38727), (993, 14001), (1077, 12909), (2979, 4667), (3231, 4303)]