39952269

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33377}}^1$

素因数の和:33409

約数の個数: 24

約数和(自身を含む): 69426240

約数和(自身を除く): 29473971

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 33377, 100131, 233639, 300393, 634163, 700917, 1902489, 2102751, 4439141, 5707467, 13317423, 39952269]

約数ペア:

[(1, 39952269), (3, 13317423), (7, 5707467), (9, 4439141), (19, 2102751), (21, 1902489), (57, 700917), (63, 634163), (133, 300393), (171, 233639), (399, 100131), (1197, 33377)]