3997266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7346

約数の個数: 32

約数和(自身を含む): 9840768

約数和(自身を除く): 5843502

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 7321, 14642, 21963, 43926, 51247, 95173, 102494, 153741, 190346, 285519, 307482, 571038, 666211, 1332422, 1998633, 3997266]

約数ペア:

[(1, 3997266), (2, 1998633), (3, 1332422), (6, 666211), (7, 571038), (13, 307482), (14, 285519), (21, 190346), (26, 153741), (39, 102494), (42, 95173), (78, 51247), (91, 43926), (182, 21963), (273, 14642), (546, 7321)]