421679907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 700128000

約数和(自身を除く): 278448093

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 109, 207, 253, 327, 759, 981, 1199, 1699, 2277, 2507, 3597, 5097, 7521, 10791, 15291, 18689, 22563, 27577, 39077, 56067, 82731, 117231, 168201, 185191, 248193, 351693, 429847, 555573, 1289541, 1666719, 2037101, 3868623, 4259393, 6111303, 12778179, 18333909, 38334537, 46853323, 140559969, 421679907]

約数ペア:

[(1, 421679907), (3, 140559969), (9, 46853323), (11, 38334537), (23, 18333909), (33, 12778179), (69, 6111303), (99, 4259393), (109, 3868623), (207, 2037101), (253, 1666719), (327, 1289541), (759, 555573), (981, 429847), (1199, 351693), (1699, 248193), (2277, 185191), (2507, 168201), (3597, 117231), (5097, 82731), (7521, 56067), (10791, 39077), (15291, 27577), (18689, 22563)]