1397430099

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{5527}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 2175179552

約数和(自身を除く): 777749453

約数列:

[1, 3, 9, 13, 39, 117, 2161, 5527, 6483, 16581, 19449, 28093, 49743, 71851, 84279, 215553, 252837, 646659, 11943847, 35831541, 107494623, 155270011, 465810033, 1397430099]

約数ペア:

[(1, 1397430099), (3, 465810033), (9, 155270011), (13, 107494623), (39, 35831541), (117, 11943847), (2161, 646659), (5527, 252837), (6483, 215553), (16581, 84279), (19449, 71851), (28093, 49743)]