274228719

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{18859}}^1$

素因数の和:19030

約数の個数: 16

約数和(自身を含む): 378407040

約数和(自身を除く): 104178321

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 18859, 56577, 697783, 2093349, 2470529, 7411587, 91409573, 274228719]

約数ペア:

[(1, 274228719), (3, 91409573), (37, 7411587), (111, 2470529), (131, 2093349), (393, 697783), (4847, 56577), (14541, 18859)]