13304345319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{35221}}^1$

素因数の和:35340

約数の個数: 36

約数和(自身を含む): 20668974040

約数和(自身を除く): 7364628721

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2209, 2679, 6627, 8037, 19881, 35221, 41971, 105663, 125913, 316989, 377739, 669199, 1655387, 2007597, 4966161, 6022791, 14898483, 31452353, 77803189, 94357059, 233409567, 283071177, 700228701, 1478260591, 4434781773, 13304345319]

約数ペア:

[(1, 13304345319), (3, 4434781773), (9, 1478260591), (19, 700228701), (47, 283071177), (57, 233409567), (141, 94357059), (171, 77803189), (423, 31452353), (893, 14898483), (2209, 6022791), (2679, 4966161), (6627, 2007597), (8037, 1655387), (19881, 669199), (35221, 377739), (41971, 316989), (105663, 125913)]