28949569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 32941440

約数和(自身を除く): 3991871

約数列:

[1, 11, 29, 151, 319, 601, 1661, 4379, 6611, 17429, 48169, 90751, 191719, 998261, 2631779, 28949569]

約数ペア:

[(1, 28949569), (11, 2631779), (29, 998261), (151, 191719), (319, 90751), (601, 48169), (1661, 17429), (4379, 6611)]