1277398463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{19429}}^1$

素因数の和:19622

約数の個数: 16

約数和(自身を含む): 1436265600

約数和(自身を除く): 158867137

約数列:

[1, 11, 43, 139, 473, 1529, 5977, 19429, 65747, 213719, 835447, 2700631, 9189917, 29706941, 116127133, 1277398463]

約数ペア:

[(1, 1277398463), (11, 116127133), (43, 29706941), (139, 9189917), (473, 2700631), (1529, 835447), (5977, 213719), (19429, 65747)]