2013116409

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{991}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 3111229440

約数和(自身を除く): 1098113031

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 809, 837, 991, 2427, 2511, 2973, 7281, 8919, 21843, 25079, 26757, 30721, 65529, 75237, 80271, 92163, 225711, 276489, 677133, 801719, 829467, 2031399, 2405157, 2488401, 7215471, 21646413, 24853289, 64939239, 74559867, 223679601, 671038803, 2013116409]

約数ペア:

[(1, 2013116409), (3, 671038803), (9, 223679601), (27, 74559867), (31, 64939239), (81, 24853289), (93, 21646413), (279, 7215471), (809, 2488401), (837, 2405157), (991, 2031399), (2427, 829467), (2511, 801719), (2973, 677133), (7281, 276489), (8919, 225711), (21843, 92163), (25079, 80271), (26757, 75237), (30721, 65529)]