7908131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 10180608

約数和(自身を除く): 2272477

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 3313, 23191, 36443, 102703, 255101, 718921, 1129733, 7908131]

約数ペア:

[(1, 7908131), (7, 1129733), (11, 718921), (31, 255101), (77, 102703), (217, 36443), (341, 23191), (2387, 3313)]