103291209

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3701}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 170943552

約数和(自身を除く): 67652343

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3701, 3987, 9303, 11103, 25907, 27909, 33309, 77721, 233163, 1639543, 4918629, 11476801, 14755887, 34430403, 103291209]

約数ペア:

[(1, 103291209), (3, 34430403), (7, 14755887), (9, 11476801), (21, 4918629), (63, 1639543), (443, 233163), (1329, 77721), (3101, 33309), (3701, 27909), (3987, 25907), (9303, 11103)]