29231553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5471}}^1$

素因数の和:5624

約数の個数: 16

約数和(自身を含む): 42287616

約数和(自身を除く): 13056063

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 5471, 16413, 71123, 213369, 749527, 2248581, 9743851, 29231553]

約数ペア:

[(1, 29231553), (3, 9743851), (13, 2248581), (39, 749527), (137, 213369), (411, 71123), (1781, 16413), (5343, 5471)]