42801633

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2213}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 70918848

約数和(自身を除く): 28117215

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2213, 2763, 6447, 6639, 15491, 19341, 19917, 46473, 139419, 679391, 2038173, 4755737, 6114519, 14267211, 42801633]

約数ペア:

[(1, 42801633), (3, 14267211), (7, 6114519), (9, 4755737), (21, 2038173), (63, 679391), (307, 139419), (921, 46473), (2149, 19917), (2213, 19341), (2763, 15491), (6447, 6639)]