187144321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{11489}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 231638400

約数和(自身を除く): 44494079

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 11489, 16289, 80423, 149357, 1045499, 2056531, 14395717, 26734903, 187144321]

約数ペア:

[(1, 187144321), (7, 26734903), (13, 14395717), (91, 2056531), (179, 1045499), (1253, 149357), (2327, 80423), (11489, 16289)]