87439017

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 118967040

約数和(自身を除く): 31528023

約数列:

[1, 3, 79, 137, 237, 411, 2693, 8079, 10823, 32469, 212747, 368941, 638241, 1106823, 29146339, 87439017]

約数ペア:

[(1, 87439017), (3, 29146339), (79, 1106823), (137, 638241), (237, 368941), (411, 212747), (2693, 32469), (8079, 10823)]