808214169

素因数分解:

$3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{30091}}^1$

素因数の和:31380

約数の個数: 16

約数和(自身を含む): 1232568320

約数和(自身を除く): 424354151

約数列:

[1, 3, 7, 21, 1279, 3837, 8953, 26859, 30091, 90273, 210637, 631911, 38486389, 115459167, 269404723, 808214169]

約数ペア:

[(1, 808214169), (3, 269404723), (7, 115459167), (21, 38486389), (1279, 631911), (3837, 210637), (8953, 90273), (26859, 30091)]