6660409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 8144640

約数和(自身を除く): 1484231

約数列:

[1, 7, 23, 41, 161, 287, 943, 1009, 6601, 7063, 23207, 41369, 162449, 289583, 951487, 6660409]

約数ペア:

[(1, 6660409), (7, 951487), (23, 289583), (41, 162449), (161, 41369), (287, 23207), (943, 7063), (1009, 6601)]