1261891727

素因数分解:

${\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1229}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 1314230400

約数和(自身を除く): 52338673

約数列:

[1, 41, 79, 317, 1229, 3239, 12997, 25043, 50389, 97091, 389593, 1026763, 3980731, 15973313, 30777847, 1261891727]

約数ペア:

[(1, 1261891727), (41, 30777847), (79, 15973313), (317, 3980731), (1229, 1026763), (3239, 389593), (12997, 97091), (25043, 50389)]