28076679

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{13163}}^1$

素因数の和:13251

約数の個数: 16

約数和(自身を含む): 42124800

約数和(自身を除く): 14048121

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 13163, 39489, 118467, 355401, 1039877, 3119631, 9358893, 28076679]

約数ペア:

[(1, 28076679), (3, 9358893), (9, 3119631), (27, 1039877), (79, 355401), (237, 118467), (711, 39489), (2133, 13163)]