17476479

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 26223120

約数和(自身を除く): 8746641

約数列:

[1, 3, 9, 27, 81, 359, 601, 1077, 1803, 3231, 5409, 9693, 16227, 29079, 48681, 215759, 647277, 1941831, 5825493, 17476479]

約数ペア:

[(1, 17476479), (3, 5825493), (9, 1941831), (27, 647277), (81, 215759), (359, 48681), (601, 29079), (1077, 16227), (1803, 9693), (3231, 5409)]