13165677

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 22149504

約数和(自身を除く): 8983827

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3943, 11829, 27601, 35487, 82803, 208979, 248409, 626937, 1462853, 1880811, 4388559, 13165677]

約数ペア:

[(1, 13165677), (3, 4388559), (7, 1880811), (9, 1462853), (21, 626937), (53, 248409), (63, 208979), (159, 82803), (371, 35487), (477, 27601), (1113, 11829), (3339, 3943)]