397339997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{24071}}^1$

素因数の和:25059

約数の個数: 8

約数和(自身を含む): 421163712

約数和(自身を除く): 23823715

約数列:

[1, 17, 971, 16507, 24071, 409207, 23372941, 397339997]

約数ペア:

[(1, 397339997), (17, 23372941), (971, 409207), (16507, 24071)]