8701251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 12891984

約数和(自身を除く): 4190733

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 2209, 3939, 4747, 6627, 14241, 28717, 61711, 86151, 185133, 223109, 669327, 2900417, 8701251]

約数ペア:

[(1, 8701251), (3, 2900417), (13, 669327), (39, 223109), (47, 185133), (101, 86151), (141, 61711), (303, 28717), (611, 14241), (1313, 6627), (1833, 4747), (2209, 3939)]