539385231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137353}}^1$

素因数の和:137391

約数の個数: 32

約数和(自身を含む): 949390848

約数和(自身を除く): 410005617

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 137353, 412059, 961471, 1510883, 2335001, 2884413, 4532649, 7005003, 10576181, 16345007, 25685011, 31728543, 49035021, 77055033, 179795077, 539385231]

約数ペア:

[(1, 539385231), (3, 179795077), (7, 77055033), (11, 49035021), (17, 31728543), (21, 25685011), (33, 16345007), (51, 10576181), (77, 7005003), (119, 4532649), (187, 2884413), (231, 2335001), (357, 1510883), (561, 961471), (1309, 412059), (3927, 137353)]