23561811

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 36

約数和(自身を含む): 42136848

約数和(自身を除く): 18575037

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2213, 3549, 6639, 10647, 15491, 19917, 28769, 46473, 86307, 139419, 201383, 258921, 373997, 604149, 1121991, 1812447, 2617979, 3365973, 7853937, 23561811]

約数ペア:

[(1, 23561811), (3, 7853937), (7, 3365973), (9, 2617979), (13, 1812447), (21, 1121991), (39, 604149), (63, 373997), (91, 258921), (117, 201383), (169, 139419), (273, 86307), (507, 46473), (819, 28769), (1183, 19917), (1521, 15491), (2213, 10647), (3549, 6639)]