3971322

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 8890560

約数和(自身を除く): 4919238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 293, 502, 586, 753, 879, 1506, 1758, 2259, 2637, 4518, 5274, 6777, 7911, 13554, 15822, 73543, 147086, 220629, 441258, 661887, 1323774, 1985661, 3971322]

約数ペア:

[(1, 3971322), (2, 1985661), (3, 1323774), (6, 661887), (9, 441258), (18, 220629), (27, 147086), (54, 73543), (251, 15822), (293, 13554), (502, 7911), (586, 6777), (753, 5274), (879, 4518), (1506, 2637), (1758, 2259)]