20170029711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1662959}}^1$

素因数の和:1663286

約数の個数: 16

約数和(自身を含む): 29055237120

約数和(自身を除く): 8885207409

約数列:

[1, 3, 13, 39, 311, 933, 4043, 12129, 1662959, 4988877, 21618467, 64855401, 517180249, 1551540747, 6723343237, 20170029711]

約数ペア:

[(1, 20170029711), (3, 6723343237), (13, 1551540747), (39, 517180249), (311, 64855401), (933, 21618467), (4043, 4988877), (12129, 1662959)]