13935273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 21209472

約数和(自身を除く): 7274199

約数列:

[1, 3, 11, 33, 37, 101, 111, 113, 303, 339, 407, 1111, 1221, 1243, 3333, 3729, 3737, 4181, 11211, 11413, 12543, 34239, 41107, 45991, 123321, 125543, 137973, 376629, 422281, 1266843, 4645091, 13935273]

約数ペア:

[(1, 13935273), (3, 4645091), (11, 1266843), (33, 422281), (37, 376629), (101, 137973), (111, 125543), (113, 123321), (303, 45991), (339, 41107), (407, 34239), (1111, 12543), (1221, 11413), (1243, 11211), (3333, 4181), (3729, 3737)]