27191801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 33737088

約数和(自身を除く): 6545287

約数列:

[1, 7, 13, 91, 131, 917, 1703, 2281, 11921, 15967, 29653, 207571, 298811, 2091677, 3884543, 27191801]

約数ペア:

[(1, 27191801), (7, 3884543), (13, 2091677), (91, 298811), (131, 207571), (917, 29653), (1703, 15967), (2281, 11921)]