4540018827

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 6462720000

約数和(自身を除く): 1922701173

約数列:

[1, 3, 17, 51, 263, 271, 789, 813, 1249, 3747, 4471, 4607, 13413, 13821, 21233, 63699, 71273, 213819, 328487, 338479, 985461, 1015437, 1211641, 3634923, 5584279, 5754143, 16752837, 17262429, 89019977, 267059931, 1513339609, 4540018827]

約数ペア:

[(1, 4540018827), (3, 1513339609), (17, 267059931), (51, 89019977), (263, 17262429), (271, 16752837), (789, 5754143), (813, 5584279), (1249, 3634923), (3747, 1211641), (4471, 1015437), (4607, 985461), (13413, 338479), (13821, 328487), (21233, 213819), (63699, 71273)]