1279430163

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{19913}}^1$

素因数の和:20000

約数の個数: 36

約数和(自身を含む): 2065878360

約数和(自身を除く): 786448197

約数列:

[1, 3, 9, 11, 33, 59, 99, 121, 177, 363, 531, 649, 1089, 1947, 5841, 7139, 19913, 21417, 59739, 64251, 179217, 219043, 657129, 1174867, 1971387, 2409473, 3524601, 7228419, 10573803, 12923537, 21685257, 38770611, 116311833, 142158907, 426476721, 1279430163]

約数ペア:

[(1, 1279430163), (3, 426476721), (9, 142158907), (11, 116311833), (33, 38770611), (59, 21685257), (99, 12923537), (121, 10573803), (177, 7228419), (363, 3524601), (531, 2409473), (649, 1971387), (1089, 1174867), (1947, 657129), (5841, 219043), (7139, 179217), (19913, 64251), (21417, 59739)]