161884207

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 170045568

約数和(自身を除く): 8161361

約数列:

[1, 43, 53, 251, 283, 2279, 10793, 12169, 13303, 14999, 71033, 572029, 644957, 3054419, 3764749, 161884207]

約数ペア:

[(1, 161884207), (43, 3764749), (53, 3054419), (251, 644957), (283, 572029), (2279, 71033), (10793, 14999), (12169, 13303)]