31362111

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 51455040

約数和(自身を除く): 20092929

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 929, 1023, 1089, 2787, 3069, 3751, 8361, 10219, 11253, 28799, 30657, 33759, 86397, 91971, 112409, 259191, 316789, 337227, 950367, 1011681, 2851101, 3484679, 10454037, 31362111]

約数ペア:

[(1, 31362111), (3, 10454037), (9, 3484679), (11, 2851101), (31, 1011681), (33, 950367), (93, 337227), (99, 316789), (121, 259191), (279, 112409), (341, 91971), (363, 86397), (929, 33759), (1023, 30657), (1089, 28799), (2787, 11253), (3069, 10219), (3751, 8361)]