40421667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 64431360

約数和(自身を除く): 24009693

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1597, 1947, 2301, 4791, 8437, 17567, 20761, 25311, 52701, 62283, 94223, 228371, 282669, 685113, 1036453, 1224899, 3109359, 3674697, 13473889, 40421667]

約数ペア:

[(1, 40421667), (3, 13473889), (11, 3674697), (13, 3109359), (33, 1224899), (39, 1036453), (59, 685113), (143, 282669), (177, 228371), (429, 94223), (649, 62283), (767, 52701), (1597, 25311), (1947, 20761), (2301, 17567), (4791, 8437)]