409089009

素因数分解:

$3^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{9601}}^1$

素因数の和:11640

約数の個数: 16

約数和(自身を含む): 623745920

約数和(自身を除く): 214656911

約数列:

[1, 3, 7, 21, 2029, 6087, 9601, 14203, 28803, 42609, 67207, 201621, 19480429, 58441287, 136363003, 409089009]

約数ペア:

[(1, 409089009), (3, 136363003), (7, 58441287), (21, 19480429), (2029, 201621), (6087, 67207), (9601, 42609), (14203, 28803)]