997251679

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 1043435520

約数和(自身を除く): 46183841

約数列:

[1, 31, 101, 431, 739, 3131, 13361, 22909, 43531, 74639, 318509, 1349461, 2313809, 9873779, 32169409, 997251679]

約数ペア:

[(1, 997251679), (31, 32169409), (101, 9873779), (431, 2313809), (739, 1349461), (3131, 318509), (13361, 74639), (22909, 43531)]