11805220203

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1104427}}^1$

素因数の和:1104946

約数の個数: 16

約数和(自身を含む): 18024264960

約数和(自身を除く): 6219044757

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 10689, 1104427, 3313281, 7730989, 23192967, 562153343, 1686460029, 3935073401, 11805220203]

約数ペア:

[(1, 11805220203), (3, 3935073401), (7, 1686460029), (21, 562153343), (509, 23192967), (1527, 7730989), (3563, 3313281), (10689, 1104427)]