42545517

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17929}}^1$

素因数の和:18052

約数の個数: 16

約数和(自身を含む): 65408640

約数和(自身を除く): 22863123

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 17929, 53787, 125503, 376509, 2025977, 6077931, 14181839, 42545517]

約数ペア:

[(1, 42545517), (3, 14181839), (7, 6077931), (21, 2025977), (113, 376509), (339, 125503), (791, 53787), (2373, 17929)]