318811732921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1\times {\mathrm{251219}}^1$

素因数の和:253956

約数の個数: 16

約数和(自身を含む): 356016925440

約数和(自身を除く): 37205192519

約数列:

[1, 11, 43, 473, 2683, 29513, 115369, 251219, 1269059, 2763409, 10802417, 118826587, 674020577, 7414226347, 28982884811, 318811732921]

約数ペア:

[(1, 318811732921), (11, 28982884811), (43, 7414226347), (473, 674020577), (2683, 118826587), (29513, 10802417), (115369, 2763409), (251219, 1269059)]