274628879

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{51419}}^1$

素因数の和:51542

約数の個数: 12

約数和(自身を含む): 322403400

約数和(自身を除く): 47774521

約数列:

[1, 7, 49, 109, 763, 5341, 51419, 359933, 2519531, 5604671, 39232697, 274628879]

約数ペア:

[(1, 274628879), (7, 39232697), (49, 5604671), (109, 2519531), (763, 359933), (5341, 51419)]