22172759

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 4922281

約数列:

[1, 7, 23, 41, 161, 287, 943, 3359, 6601, 23513, 77257, 137719, 540799, 964033, 3167537, 22172759]

約数ペア:

[(1, 22172759), (7, 3167537), (23, 964033), (41, 540799), (161, 137719), (287, 77257), (943, 23513), (3359, 6601)]