40984647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 60681600

約数和(自身を除く): 19696953

約数列:

[1, 3, 11, 33, 79, 199, 237, 597, 869, 2189, 2607, 6241, 6567, 15721, 18723, 47163, 68651, 172931, 205953, 518793, 1241959, 3725877, 13661549, 40984647]

約数ペア:

[(1, 40984647), (3, 13661549), (11, 3725877), (33, 1241959), (79, 518793), (199, 205953), (237, 172931), (597, 68651), (869, 47163), (2189, 18723), (2607, 15721), (6241, 6567)]