11954709

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11378

約数の個数: 20

約数和(自身を含む): 19233676

約数和(自身を除く): 7278967

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11353, 34059, 102177, 147589, 306531, 442767, 919593, 1328301, 3984903, 11954709]

約数ペア:

[(1, 11954709), (3, 3984903), (9, 1328301), (13, 919593), (27, 442767), (39, 306531), (81, 147589), (117, 102177), (351, 34059), (1053, 11353)]