374306589

素因数分解:

$3^4\times {\mathrm{41}}^2\times {\mathrm{2749}}^1$

素因数の和:2843

約数の個数: 30

約数和(自身を含む): 573328250

約数和(自身を除く): 199021661

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1681, 2749, 3321, 5043, 8247, 15129, 24741, 45387, 74223, 112709, 136161, 222669, 338127, 1014381, 3043143, 4621069, 9129429, 13863207, 41589621, 124768863, 374306589]

約数ペア:

[(1, 374306589), (3, 124768863), (9, 41589621), (27, 13863207), (41, 9129429), (81, 4621069), (123, 3043143), (369, 1014381), (1107, 338127), (1681, 222669), (2749, 136161), (3321, 112709), (5043, 74223), (8247, 45387), (15129, 24741)]