339968454567

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{67736293}}^1$

素因数の和:67736542

約数の個数: 16

約数和(自身を含む): 520214737920

約数和(自身を除く): 180246283353

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 67736293, 203208879, 474154051, 1422462153, 16188974027, 48566922081, 113322818189, 339968454567]

約数ペア:

[(1, 339968454567), (3, 113322818189), (7, 48566922081), (21, 16188974027), (239, 1422462153), (717, 474154051), (1673, 203208879), (5019, 67736293)]