90709489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 100501632

約数和(自身を除く): 9792143

約数列:

[1, 13, 43, 263, 559, 617, 3419, 8021, 11309, 26531, 147017, 162271, 344903, 2109523, 6977653, 90709489]

約数ペア:

[(1, 90709489), (13, 6977653), (43, 2109523), (263, 344903), (559, 162271), (617, 147017), (3419, 26531), (8021, 11309)]