328794977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{15971}}^1$

素因数の和:16168

約数の個数: 16

約数和(自身を含む): 400194432

約数和(自身を除く): 71399455

約数列:

[1, 7, 17, 119, 173, 1211, 2941, 15971, 20587, 111797, 271507, 1900549, 2762983, 19340881, 46970711, 328794977]

約数ペア:

[(1, 328794977), (7, 46970711), (17, 19340881), (119, 2762983), (173, 1900549), (1211, 271507), (2941, 111797), (15971, 20587)]