27635671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 33960960

約数和(自身を除く): 6325289

約数列:

[1, 7, 19, 47, 133, 329, 893, 4421, 6251, 30947, 83999, 207787, 587993, 1454509, 3947953, 27635671]

約数ペア:

[(1, 27635671), (7, 3947953), (19, 1454509), (47, 587993), (133, 207787), (329, 83999), (893, 30947), (4421, 6251)]