274359969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{29683}}^1$

素因数の和:29781

約数の個数: 24

約数和(自身を含む): 432199040

約数和(自身を除く): 157839071

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 29683, 89049, 267147, 385879, 1157637, 2344957, 3472911, 7034871, 21104613, 30484441, 91453323, 274359969]

約数ペア:

[(1, 274359969), (3, 91453323), (9, 30484441), (13, 21104613), (39, 7034871), (79, 3472911), (117, 2344957), (237, 1157637), (711, 385879), (1027, 267147), (3081, 89049), (9243, 29683)]