291270375438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6935008939}}^1$

素因数の和:6935008951

約数の個数: 16

約数和(自身を含む): 665760858240

約数和(自身を除く): 374490482802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6935008939, 13870017878, 20805026817, 41610053634, 48545062573, 97090125146, 145635187719, 291270375438]

約数ペア:

[(1, 291270375438), (2, 145635187719), (3, 97090125146), (6, 48545062573), (7, 41610053634), (14, 20805026817), (21, 13870017878), (42, 6935008939)]