84713517

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17021}}^1$

素因数の和:17113

約数の個数: 24

約数和(自身を含む): 141623040

約数和(自身を除く): 56909523

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 17021, 51063, 119147, 153189, 357441, 1072323, 1344659, 4033977, 9412613, 12101931, 28237839, 84713517]

約数ペア:

[(1, 84713517), (3, 28237839), (7, 12101931), (9, 9412613), (21, 4033977), (63, 1344659), (79, 1072323), (237, 357441), (553, 153189), (711, 119147), (1659, 51063), (4977, 17021)]