9898785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16921}}^1$

素因数の和:16945

約数の個数: 24

約数和(自身を含む): 18478824

約数和(自身を除く): 8580039

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 16921, 50763, 84605, 152289, 219973, 253815, 659919, 761445, 1099865, 1979757, 3299595, 9898785]

約数ペア:

[(1, 9898785), (3, 3299595), (5, 1979757), (9, 1099865), (13, 761445), (15, 659919), (39, 253815), (45, 219973), (65, 152289), (117, 84605), (195, 50763), (585, 16921)]