29975439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20773}}^1$

素因数の和:20826

約数の個数: 16

約数和(自身を含む): 44207072

約数和(自身を除く): 14231633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20773, 62319, 270049, 768601, 810147, 2305803, 9991813, 29975439]

約数ペア:

[(1, 29975439), (3, 9991813), (13, 2305803), (37, 810147), (39, 768601), (111, 270049), (481, 62319), (1443, 20773)]