12662403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5503}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 18493440

約数和(自身を除く): 5831037

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 5503, 16509, 71539, 214617, 324677, 974031, 4220801, 12662403]

約数ペア:

[(1, 12662403), (3, 4220801), (13, 974031), (39, 324677), (59, 214617), (177, 71539), (767, 16509), (2301, 5503)]