13939827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 20338560

約数和(自身を除く): 6398733

約数列:

[1, 3, 11, 33, 641, 659, 1923, 1977, 7051, 7249, 21153, 21747, 422419, 1267257, 4646609, 13939827]

約数ペア:

[(1, 13939827), (3, 4646609), (11, 1267257), (33, 422419), (641, 21747), (659, 21153), (1923, 7249), (1977, 7051)]