509534289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 832575744

約数和(自身を除く): 323041455

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 113, 333, 339, 407, 1017, 1221, 1231, 1243, 3663, 3693, 3729, 4181, 11079, 11187, 12543, 13541, 37629, 40623, 45547, 45991, 121869, 136641, 137973, 139103, 409923, 413919, 417309, 501017, 1251927, 1503051, 1530133, 4509153, 4590399, 5146811, 13771197, 15440433, 46321299, 56614921, 169844763, 509534289]

約数ペア:

[(1, 509534289), (3, 169844763), (9, 56614921), (11, 46321299), (33, 15440433), (37, 13771197), (99, 5146811), (111, 4590399), (113, 4509153), (333, 1530133), (339, 1503051), (407, 1251927), (1017, 501017), (1221, 417309), (1231, 413919), (1243, 409923), (3663, 139103), (3693, 137973), (3729, 136641), (4181, 121869), (11079, 45991), (11187, 45547), (12543, 40623), (13541, 37629)]