10890201

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 17630784

約数和(自身を除く): 6740583

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3221, 3381, 9663, 22547, 67641, 74083, 157829, 222249, 473487, 518581, 1555743, 3630067, 10890201]

約数ペア:

[(1, 10890201), (3, 3630067), (7, 1555743), (21, 518581), (23, 473487), (49, 222249), (69, 157829), (147, 74083), (161, 67641), (483, 22547), (1127, 9663), (3221, 3381)]