13372749

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 22041600

約数和(自身を除く): 8668851

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 1229, 3627, 3687, 10881, 11061, 15977, 33183, 38099, 47931, 114297, 143793, 342891, 431379, 495287, 1028673, 1485861, 4457583, 13372749]

約数ペア:

[(1, 13372749), (3, 4457583), (9, 1485861), (13, 1028673), (27, 495287), (31, 431379), (39, 342891), (93, 143793), (117, 114297), (279, 47931), (351, 38099), (403, 33183), (837, 15977), (1209, 11061), (1229, 10881), (3627, 3687)]