71959223

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 84834624

約数和(自身を除く): 12875401

約数列:

[1, 7, 41, 157, 287, 1099, 1597, 6437, 11179, 45059, 65477, 250729, 458339, 1755103, 10279889, 71959223]

約数ペア:

[(1, 71959223), (7, 10279889), (41, 1755103), (157, 458339), (287, 250729), (1099, 65477), (1597, 45059), (6437, 11179)]