2044263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1149081

約数列:

[1, 3, 13, 23, 39, 43, 53, 69, 129, 159, 299, 559, 689, 897, 989, 1219, 1677, 2067, 2279, 2967, 3657, 6837, 12857, 15847, 29627, 38571, 47541, 52417, 88881, 157251, 681421, 2044263]

約数ペア:

[(1, 2044263), (3, 681421), (13, 157251), (23, 88881), (39, 52417), (43, 47541), (53, 38571), (69, 29627), (129, 15847), (159, 12857), (299, 6837), (559, 3657), (689, 2967), (897, 2279), (989, 2067), (1219, 1677)]