3873219

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 5940480

約数和(自身を除く): 2067261

約数列:

[1, 3, 7, 21, 181, 543, 1019, 1267, 3057, 3801, 7133, 21399, 184439, 553317, 1291073, 3873219]

約数ペア:

[(1, 3873219), (3, 1291073), (7, 553317), (21, 184439), (181, 21399), (543, 7133), (1019, 3801), (1267, 3057)]