43208191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 49920416

約数和(自身を除く): 6712225

約数列:

[1, 13, 23, 61, 103, 299, 529, 793, 1339, 1403, 2369, 6283, 6877, 18239, 30797, 32269, 54487, 81679, 144509, 419497, 708331, 1878617, 3323707, 43208191]

約数ペア:

[(1, 43208191), (13, 3323707), (23, 1878617), (61, 708331), (103, 419497), (299, 144509), (529, 81679), (793, 54487), (1339, 32269), (1403, 30797), (2369, 18239), (6283, 6877)]