293670369

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{1913}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 436828392

約数和(自身を除く): 143158023

約数列:

[1, 3, 9, 37, 111, 333, 461, 1383, 1913, 4149, 5739, 17057, 17217, 51171, 70781, 153513, 212343, 637029, 881893, 2645679, 7937037, 32630041, 97890123, 293670369]

約数ペア:

[(1, 293670369), (3, 97890123), (9, 32630041), (37, 7937037), (111, 2645679), (333, 881893), (461, 637029), (1383, 212343), (1913, 153513), (4149, 70781), (5739, 51171), (17057, 17217)]