663242799

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 917690880

約数和(自身を除く): 254448081

約数列:

[1, 3, 31, 93, 379, 607, 961, 1137, 1821, 2883, 11749, 18817, 35247, 56451, 230053, 364219, 583327, 690159, 1092657, 1749981, 7131643, 21394929, 221080933, 663242799]

約数ペア:

[(1, 663242799), (3, 221080933), (31, 21394929), (93, 7131643), (379, 1749981), (607, 1092657), (961, 690159), (1137, 583327), (1821, 364219), (2883, 230053), (11749, 56451), (18817, 35247)]