321279003

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{532801}}^1$

素因数の和:532874

約数の個数: 12

約数和(自身を含む): 470996968

約数和(自身を除く): 149717965

約数列:

[1, 3, 9, 67, 201, 603, 532801, 1598403, 4795209, 35697667, 107093001, 321279003]

約数ペア:

[(1, 321279003), (3, 107093001), (9, 35697667), (67, 4795209), (201, 1598403), (603, 532801)]