268533139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{42577}}^1$

素因数の和:42654

約数の個数: 16

約数和(自身を含む): 331086528

約数和(自身を除く): 62553389

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 42577, 298039, 723809, 2256581, 5066663, 15796067, 38361877, 268533139]

約数ペア:

[(1, 268533139), (7, 38361877), (17, 15796067), (53, 5066663), (119, 2256581), (371, 723809), (901, 298039), (6307, 42577)]