11561367

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 5545833

約数列:

[1, 3, 19, 43, 53, 57, 89, 129, 159, 267, 817, 1007, 1691, 2279, 2451, 3021, 3827, 4717, 5073, 6837, 11481, 14151, 43301, 72713, 89623, 129903, 202831, 218139, 268869, 608493, 3853789, 11561367]

約数ペア:

[(1, 11561367), (3, 3853789), (19, 608493), (43, 268869), (53, 218139), (57, 202831), (89, 129903), (129, 89623), (159, 72713), (267, 43301), (817, 14151), (1007, 11481), (1691, 6837), (2279, 5073), (2451, 4717), (3021, 3827)]