31051339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 36034560

約数和(自身を除く): 4983221

約数列:

[1, 11, 19, 101, 209, 1111, 1471, 1919, 16181, 21109, 27949, 148571, 307439, 1634281, 2822849, 31051339]

約数ペア:

[(1, 31051339), (11, 2822849), (19, 1634281), (101, 307439), (209, 148571), (1111, 27949), (1471, 21109), (1919, 16181)]