1226019151

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 1448014320

約数和(自身を除く): 221995169

約数列:

[1, 7, 49, 113, 179, 791, 1237, 1253, 5537, 8659, 8771, 20227, 60613, 139781, 141589, 221423, 978467, 991123, 1549961, 6849269, 10849727, 25020799, 175145593, 1226019151]

約数ペア:

[(1, 1226019151), (7, 175145593), (49, 25020799), (113, 10849727), (179, 6849269), (791, 1549961), (1237, 991123), (1253, 978467), (5537, 221423), (8659, 141589), (8771, 139781), (20227, 60613)]