626769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 1065792

約数和(自身を除く): 439023

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 487, 1287, 1461, 4383, 5357, 6331, 16071, 18993, 48213, 56979, 69641, 208923, 626769]

約数ペア:

[(1, 626769), (3, 208923), (9, 69641), (11, 56979), (13, 48213), (33, 18993), (39, 16071), (99, 6331), (117, 5357), (143, 4383), (429, 1461), (487, 1287)]