159604997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 172400640

約数和(自身を除く): 12795643

約数列:

[1, 19, 47, 367, 487, 893, 6973, 9253, 17249, 22889, 178729, 327731, 434891, 3395851, 8400263, 159604997]

約数ペア:

[(1, 159604997), (19, 8400263), (47, 3395851), (367, 434891), (487, 327731), (893, 178729), (6973, 22889), (9253, 17249)]