28930759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 34151040

約数和(自身を除く): 5220281

約数列:

[1, 11, 13, 143, 307, 659, 3377, 3991, 7249, 8567, 43901, 94237, 202313, 2225443, 2630069, 28930759]

約数ペア:

[(1, 28930759), (11, 2630069), (13, 2225443), (143, 202313), (307, 94237), (659, 43901), (3377, 8567), (3991, 7249)]