2109279357

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{109159}}^1$

素因数の和:109297

約数の個数: 24

約数和(自身を含む): 3235502400

約数和(自身を除く): 1126223043

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 19323, 109159, 327477, 982431, 2074021, 6222063, 12334967, 18666189, 37004901, 111014703, 234364373, 703093119, 2109279357]

約数ペア:

[(1, 2109279357), (3, 703093119), (9, 234364373), (19, 111014703), (57, 37004901), (113, 18666189), (171, 12334967), (339, 6222063), (1017, 2074021), (2147, 982431), (6441, 327477), (19323, 109159)]