40211353

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 52411200

約数和(自身を除く): 12199847

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 1789, 3211, 12523, 22477, 23257, 33991, 162799, 237937, 302341, 441883, 2116387, 3093181, 5744479, 40211353]

約数ペア:

[(1, 40211353), (7, 5744479), (13, 3093181), (19, 2116387), (91, 441883), (133, 302341), (169, 237937), (247, 162799), (1183, 33991), (1729, 23257), (1789, 22477), (3211, 12523)]