1383043389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{13367}}^1$

素因数の和:13769

約数の個数: 32

約数和(自身を含む): 2275768320

約数和(自身を除く): 892724931

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 1137, 2653, 4927, 7959, 13367, 14781, 34489, 40101, 93569, 103467, 173771, 280707, 521313, 1216397, 3649191, 5066093, 15198279, 35462651, 65859209, 106387953, 197577627, 461014463, 1383043389]

約数ペア:

[(1, 1383043389), (3, 461014463), (7, 197577627), (13, 106387953), (21, 65859209), (39, 35462651), (91, 15198279), (273, 5066093), (379, 3649191), (1137, 1216397), (2653, 521313), (4927, 280707), (7959, 173771), (13367, 103467), (14781, 93569), (34489, 40101)]