40571977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 43763328

約数和(自身を除く): 3191351

約数列:

[1, 23, 53, 83, 401, 1219, 1909, 4399, 9223, 21253, 33283, 101177, 488819, 765509, 1763999, 40571977]

約数ペア:

[(1, 40571977), (23, 1763999), (53, 765509), (83, 488819), (401, 101177), (1219, 33283), (1909, 21253), (4399, 9223)]