2079581283

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4691}}^1$

素因数の和:5137

約数の個数: 40

約数和(自身を含む): 3354160656

約数和(自身を除く): 1274579373

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 421, 1053, 1263, 3789, 4691, 5473, 11367, 14073, 16419, 34101, 42219, 49257, 60983, 126657, 147771, 182949, 379971, 443313, 548847, 1646541, 1974911, 4939623, 5924733, 17774199, 25673843, 53322597, 77021529, 159967791, 231064587, 693193761, 2079581283]

約数ペア:

[(1, 2079581283), (3, 693193761), (9, 231064587), (13, 159967791), (27, 77021529), (39, 53322597), (81, 25673843), (117, 17774199), (351, 5924733), (421, 4939623), (1053, 1974911), (1263, 1646541), (3789, 548847), (4691, 443313), (5473, 379971), (11367, 182949), (14073, 147771), (16419, 126657), (34101, 60983), (42219, 49257)]