31168863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 49467600

約数和(自身を除く): 18298737

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 2113, 4917, 6339, 14751, 19017, 23243, 69729, 209187, 314837, 944511, 2833533, 3463207, 10389621, 31168863]

約数ペア:

[(1, 31168863), (3, 10389621), (9, 3463207), (11, 2833533), (33, 944511), (99, 314837), (149, 209187), (447, 69729), (1341, 23243), (1639, 19017), (2113, 14751), (4917, 6339)]