3998720883

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{21269}}^1$

素因数の和:23462

約数の個数: 16

約数和(自身を含む): 5518288800

約数和(自身を除く): 1519567917

約数列:

[1, 3, 29, 87, 2161, 6483, 21269, 62669, 63807, 188007, 616801, 1850403, 45962309, 137886927, 1332906961, 3998720883]

約数ペア:

[(1, 3998720883), (3, 1332906961), (29, 137886927), (87, 45962309), (2161, 1850403), (6483, 616801), (21269, 188007), (62669, 63807)]