161769751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4507}}^1$

素因数の和:4782

約数の個数: 16

約数和(自身を含む): 190850688

約数和(自身を除く): 29080937

約数列:

[1, 11, 13, 143, 251, 2761, 3263, 4507, 35893, 49577, 58591, 644501, 1131257, 12443827, 14706341, 161769751]

約数ペア:

[(1, 161769751), (11, 14706341), (13, 12443827), (143, 1131257), (251, 644501), (2761, 58591), (3263, 49577), (4507, 35893)]