25538793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64007}}^1$

素因数の和:64036

約数の個数: 16

約数和(自身を含む): 40965120

約数和(自身を除く): 15426327

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 64007, 192021, 448049, 1216133, 1344147, 3648399, 8512931, 25538793]

約数ペア:

[(1, 25538793), (3, 8512931), (7, 3648399), (19, 1344147), (21, 1216133), (57, 448049), (133, 192021), (399, 64007)]