804990753

素因数分解:

$3^2\times 7^1\times {\mathrm{2953}}^1\times {\mathrm{4327}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 1329630848

約数和(自身を除く): 524640095

約数列:

[1, 3, 7, 9, 21, 63, 2953, 4327, 8859, 12981, 20671, 26577, 30289, 38943, 62013, 90867, 186039, 272601, 12777631, 38332893, 89443417, 114998679, 268330251, 804990753]

約数ペア:

[(1, 804990753), (3, 268330251), (7, 114998679), (9, 89443417), (21, 38332893), (63, 12777631), (2953, 272601), (4327, 186039), (8859, 90867), (12981, 62013), (20671, 38943), (26577, 30289)]