3996819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 6188832

約数和(自身を除く): 2192013

約数列:

[1, 3, 9, 17, 51, 151, 153, 173, 453, 519, 1359, 1557, 2567, 2941, 7701, 8823, 23103, 26123, 26469, 78369, 235107, 444091, 1332273, 3996819]

約数ペア:

[(1, 3996819), (3, 1332273), (9, 444091), (17, 235107), (51, 78369), (151, 26469), (153, 26123), (173, 23103), (453, 8823), (519, 7701), (1359, 2941), (1557, 2567)]