9019179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 14147952

約数和(自身を除く): 5128773

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 491, 1413, 1473, 2041, 4419, 6123, 6383, 18369, 19149, 57447, 77087, 231261, 693783, 1002131, 3006393, 9019179]

約数ペア:

[(1, 9019179), (3, 3006393), (9, 1002131), (13, 693783), (39, 231261), (117, 77087), (157, 57447), (471, 19149), (491, 18369), (1413, 6383), (1473, 6123), (2041, 4419)]