2227581213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{305441}}^1$

素因数の和:305485

約数の個数: 32

約数和(自身を含む): 3694626432

約数和(自身を除く): 1467045219

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 305441, 916323, 3359851, 3970733, 5192497, 10079553, 11912199, 15577491, 43678063, 57117467, 67502461, 131034189, 171352401, 202507383, 742527071, 2227581213]

約数ペア:

[(1, 2227581213), (3, 742527071), (11, 202507383), (13, 171352401), (17, 131034189), (33, 67502461), (39, 57117467), (51, 43678063), (143, 15577491), (187, 11912199), (221, 10079553), (429, 5192497), (561, 3970733), (663, 3359851), (2431, 916323), (7293, 305441)]