89313237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10457}}^1$

素因数の和:10549

約数の個数: 24

約数和(自身を含む): 140848344

約数和(自身を除く): 51535107

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 10457, 31371, 94113, 135941, 407823, 763361, 1223469, 2290083, 6870249, 9923693, 29771079, 89313237]

約数ペア:

[(1, 89313237), (3, 29771079), (9, 9923693), (13, 6870249), (39, 2290083), (73, 1223469), (117, 763361), (219, 407823), (657, 135941), (949, 94113), (2847, 31371), (8541, 10457)]