40344201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 61844640

約数和(自身を除く): 21500439

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 1801, 2489, 5403, 7467, 16209, 22401, 34219, 102657, 235931, 307971, 707793, 2123379, 4482689, 13448067, 40344201]

約数ペア:

[(1, 40344201), (3, 13448067), (9, 4482689), (19, 2123379), (57, 707793), (131, 307971), (171, 235931), (393, 102657), (1179, 34219), (1801, 22401), (2489, 16209), (5403, 7467)]