401900387043

素因数分解:

$3^1\times {\mathrm{811}}^1\times {\mathrm{2437}}^1\times {\mathrm{67783}}^1$

素因数の和:71034

約数の個数: 16

約数和(自身を含む): 536756009216

約数和(自身を除く): 134855622173

約数列:

[1, 3, 811, 2433, 2437, 7311, 67783, 203349, 1976407, 5929221, 54972013, 164916039, 165187171, 495561513, 133966795681, 401900387043]

約数ペア:

[(1, 401900387043), (3, 133966795681), (811, 495561513), (2433, 165187171), (2437, 164916039), (7311, 54972013), (67783, 5929221), (203349, 1976407)]