22637781

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 11956779

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 1979, 3813, 5937, 11439, 17811, 61349, 81139, 184047, 243417, 552141, 730251, 2515309, 7545927, 22637781]

約数ペア:

[(1, 22637781), (3, 7545927), (9, 2515309), (31, 730251), (41, 552141), (93, 243417), (123, 184047), (279, 81139), (369, 61349), (1271, 17811), (1979, 11439), (3813, 5937)]