425061

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 779520

約数和(自身を除く): 354459

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 173, 189, 273, 351, 519, 819, 1211, 1557, 2249, 2457, 3633, 4671, 6747, 10899, 15743, 20241, 32697, 47229, 60723, 141687, 425061]

約数ペア:

[(1, 425061), (3, 141687), (7, 60723), (9, 47229), (13, 32697), (21, 20241), (27, 15743), (39, 10899), (63, 6747), (91, 4671), (117, 3633), (173, 2457), (189, 2249), (273, 1557), (351, 1211), (519, 819)]