97417341

素因数分解:

$3^2\times 7^2\times {\mathrm{220901}}^1$

素因数の和:220921

約数の個数: 18

約数和(自身を含む): 163688382

約数和(自身を除く): 66271041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 220901, 662703, 1546307, 1988109, 4638921, 10824149, 13916763, 32472447, 97417341]

約数ペア:

[(1, 97417341), (3, 32472447), (7, 13916763), (9, 10824149), (21, 4638921), (49, 1988109), (63, 1546307), (147, 662703), (441, 220901)]