425640967

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 463969440

約数和(自身を除く): 38328473

約数列:

[1, 23, 41, 101, 109, 943, 1681, 2323, 2507, 4141, 4469, 11009, 38663, 95243, 102787, 169781, 183229, 253207, 451369, 3904963, 4214267, 10381487, 18506129, 425640967]

約数ペア:

[(1, 425640967), (23, 18506129), (41, 10381487), (101, 4214267), (109, 3904963), (943, 451369), (1681, 253207), (2323, 183229), (2507, 169781), (4141, 102787), (4469, 95243), (11009, 38663)]