128971007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 142606464

約数和(自身を除く): 13635457

約数列:

[1, 11, 181, 211, 307, 1991, 2321, 3377, 38191, 55567, 64777, 420101, 611237, 712547, 11724637, 128971007]

約数ペア:

[(1, 128971007), (11, 11724637), (181, 712547), (211, 611237), (307, 420101), (1991, 64777), (2321, 55567), (3377, 38191)]