672979539

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{42737}}^1$

素因数の和:42950

約数の個数: 16

約数和(自身を含む): 933397920

約数和(自身を除く): 260418381

約数列:

[1, 3, 29, 87, 181, 543, 5249, 15747, 42737, 128211, 1239373, 3718119, 7735397, 23206191, 224326513, 672979539]

約数ペア:

[(1, 672979539), (3, 224326513), (29, 23206191), (87, 7735397), (181, 3718119), (543, 1239373), (5249, 128211), (15747, 42737)]