12474969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 5669031

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 4049, 12147, 52637, 157911, 319871, 959613, 4158323, 12474969]

約数ペア:

[(1, 12474969), (3, 4158323), (13, 959613), (39, 319871), (79, 157911), (237, 52637), (1027, 12147), (3081, 4049)]