1388201111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4070971}}^1$

素因数の和:4071013

約数の個数: 8

約数和(自身を含む): 1563253248

約数和(自身を除く): 175052137

約数列:

[1, 11, 31, 341, 4070971, 44780681, 126200101, 1388201111]

約数ペア:

[(1, 1388201111), (11, 126200101), (31, 44780681), (341, 4070971)]