20171284803

素因数分解:

$3^2\times {\mathrm{5347}}^1\times {\mathrm{419161}}^1$

素因数の和:424514

約数の個数: 12

約数和(自身を含む): 29141818888

約数和(自身を除く): 8970534085

約数列:

[1, 3, 9, 5347, 16041, 48123, 419161, 1257483, 3772449, 2241253867, 6723761601, 20171284803]

約数ペア:

[(1, 20171284803), (3, 6723761601), (9, 2241253867), (5347, 3772449), (16041, 1257483), (48123, 419161)]