147400897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23371}}^1$

素因数の和:23448

約数の個数: 16

約数和(自身を含む): 181740672

約数和(自身を除く): 34339775

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 23371, 163597, 397307, 1238663, 2781149, 8670641, 21057271, 147400897]

約数ペア:

[(1, 147400897), (7, 21057271), (17, 8670641), (53, 2781149), (119, 1238663), (371, 397307), (901, 163597), (6307, 23371)]