943871591

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 1055450304

約数和(自身を除く): 111578713

約数列:

[1, 13, 37, 169, 271, 481, 557, 3523, 6253, 7241, 10027, 20609, 45799, 94133, 130351, 150947, 267917, 1694563, 1962311, 3482921, 5585039, 25510043, 72605507, 943871591]

約数ペア:

[(1, 943871591), (13, 72605507), (37, 25510043), (169, 5585039), (271, 3482921), (481, 1962311), (557, 1694563), (3523, 267917), (6253, 150947), (7241, 130351), (10027, 94133), (20609, 45799)]