23293487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 28680960

約数和(自身を除く): 5387473

約数列:

[1, 7, 19, 43, 133, 301, 817, 4073, 5719, 28511, 77387, 175139, 541709, 1225973, 3327641, 23293487]

約数ペア:

[(1, 23293487), (7, 3327641), (19, 1225973), (43, 541709), (133, 175139), (301, 77387), (817, 28511), (4073, 5719)]