30040413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18787}}^1$

素因数の和:18844

約数の個数: 16

約数和(自身を含む): 44189376

約数和(自身を除く): 14148963

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 18787, 56361, 244231, 732693, 770267, 2310801, 10013471, 30040413]

約数ペア:

[(1, 30040413), (3, 10013471), (13, 2310801), (39, 770267), (41, 732693), (123, 244231), (533, 56361), (1599, 18787)]