2325141

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2077803

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 167, 221, 273, 357, 501, 663, 819, 1071, 1169, 1503, 1547, 1989, 2171, 2839, 3507, 4641, 6513, 8517, 10521, 13923, 15197, 19539, 19873, 25551, 36907, 45591, 59619, 110721, 136773, 178857, 258349, 332163, 775047, 2325141]

約数ペア:

[(1, 2325141), (3, 775047), (7, 332163), (9, 258349), (13, 178857), (17, 136773), (21, 110721), (39, 59619), (51, 45591), (63, 36907), (91, 25551), (117, 19873), (119, 19539), (153, 15197), (167, 13923), (221, 10521), (273, 8517), (357, 6513), (501, 4641), (663, 3507), (819, 2839), (1071, 2171), (1169, 1989), (1503, 1547)]