2900887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 3354624

約数和(自身を除く): 453737

約数列:

[1, 11, 31, 47, 181, 341, 517, 1457, 1991, 5611, 8507, 16027, 61721, 93577, 263717, 2900887]

約数ペア:

[(1, 2900887), (11, 263717), (31, 93577), (47, 61721), (181, 16027), (341, 8507), (517, 5611), (1457, 1991)]