2116647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 3348800

約数和(自身を除く): 1232153

約数列:

[1, 3, 9, 13, 39, 79, 117, 229, 237, 687, 711, 1027, 2061, 2977, 3081, 8931, 9243, 18091, 26793, 54273, 162819, 235183, 705549, 2116647]

約数ペア:

[(1, 2116647), (3, 705549), (9, 235183), (13, 162819), (39, 54273), (79, 26793), (117, 18091), (229, 9243), (237, 8931), (687, 3081), (711, 2977), (1027, 2061)]