89391731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27179}}^1$

素因数の和:27226

約数の個数: 16

約数和(自身を含む): 109589760

約数和(自身を除く): 20198029

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 27179, 298969, 353327, 625117, 3886597, 6876287, 8126521, 89391731]

約数ペア:

[(1, 89391731), (11, 8126521), (13, 6876287), (23, 3886597), (143, 625117), (253, 353327), (299, 298969), (3289, 27179)]