42028743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 62112960

約数和(自身を除く): 20084217

約数列:

[1, 3, 17, 29, 51, 87, 157, 181, 471, 493, 543, 1479, 2669, 3077, 4553, 5249, 8007, 9231, 13659, 15747, 28417, 77401, 85251, 89233, 232203, 267699, 483089, 824093, 1449267, 2472279, 14009581, 42028743]

約数ペア:

[(1, 42028743), (3, 14009581), (17, 2472279), (29, 1449267), (51, 824093), (87, 483089), (157, 267699), (181, 232203), (471, 89233), (493, 85251), (543, 77401), (1479, 28417), (2669, 15747), (3077, 13659), (4553, 9231), (5249, 8007)]