131533278

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{246317}}^1$

素因数の和:246411

約数の個数: 16

約数和(自身を含む): 266023440

約数和(自身を除く): 134490162

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 246317, 492634, 738951, 1477902, 21922213, 43844426, 65766639, 131533278]

約数ペア:

[(1, 131533278), (2, 65766639), (3, 43844426), (6, 21922213), (89, 1477902), (178, 738951), (267, 492634), (534, 246317)]