137351421

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{492299}}^1$

素因数の和:492336

約数の個数: 12

約数和(自身を含む): 204796800

約数和(自身を除く): 67445379

約数列:

[1, 3, 9, 31, 93, 279, 492299, 1476897, 4430691, 15261269, 45783807, 137351421]

約数ペア:

[(1, 137351421), (3, 45783807), (9, 15261269), (31, 4430691), (93, 1476897), (279, 492299)]