253670031

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{983}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 374396256

約数和(自身を除く): 120726225

約数列:

[1, 3, 9, 53, 159, 477, 541, 983, 1623, 2949, 4869, 8847, 28673, 52099, 86019, 156297, 258057, 468891, 531803, 1595409, 4786227, 28185559, 84556677, 253670031]

約数ペア:

[(1, 253670031), (3, 84556677), (9, 28185559), (53, 4786227), (159, 1595409), (477, 531803), (541, 468891), (983, 258057), (1623, 156297), (2949, 86019), (4869, 52099), (8847, 28673)]