713791869

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{285631}}^1$

素因数の和:285665

約数の個数: 24

約数和(自身を含む): 1172233728

約数和(自身を除く): 458441859

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 285631, 856893, 1999417, 4855727, 5998251, 13995919, 14567181, 33990089, 41987757, 101970267, 237930623, 713791869]

約数ペア:

[(1, 713791869), (3, 237930623), (7, 101970267), (17, 41987757), (21, 33990089), (49, 14567181), (51, 13995919), (119, 5998251), (147, 4855727), (357, 1999417), (833, 856893), (2499, 285631)]