40491363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39581}}^1$

素因数の和:39626

約数の個数: 16

約数和(自身を含む): 60797952

約数和(自身を除く): 20306589

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 39581, 118743, 435391, 1227011, 1306173, 3681033, 13497121, 40491363]

約数ペア:

[(1, 40491363), (3, 13497121), (11, 3681033), (31, 1306173), (33, 1227011), (93, 435391), (341, 118743), (1023, 39581)]