153296891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 174375936

約数和(自身を除く): 21079045

約数列:

[1, 11, 31, 101, 341, 1111, 3131, 4451, 34441, 48961, 137981, 449551, 1517791, 4945061, 13936081, 153296891]

約数ペア:

[(1, 153296891), (11, 13936081), (31, 4945061), (101, 1517791), (341, 449551), (1111, 137981), (3131, 48961), (4451, 34441)]