12901863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8941}}^1$

素因数の和:8994

約数の個数: 16

約数和(自身を含む): 19028576

約数和(自身を除く): 6126713

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 8941, 26823, 116233, 330817, 348699, 992451, 4300621, 12901863]

約数ペア:

[(1, 12901863), (3, 4300621), (13, 992451), (37, 348699), (39, 330817), (111, 116233), (481, 26823), (1443, 8941)]