7192689987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{38671}}^1$

素因数の和:39219

約数の個数: 32

約数和(自身を含む): 11627587584

約数和(自身を除く): 4434897597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 521, 1563, 3647, 8857, 10941, 26571, 38671, 61999, 116013, 185997, 270697, 657407, 812091, 1972221, 4601849, 13805547, 20147591, 60442773, 141033137, 342509047, 423099411, 1027527141, 2397563329, 7192689987]

約数ペア:

[(1, 7192689987), (3, 2397563329), (7, 1027527141), (17, 423099411), (21, 342509047), (51, 141033137), (119, 60442773), (357, 20147591), (521, 13805547), (1563, 4601849), (3647, 1972221), (8857, 812091), (10941, 657407), (26571, 270697), (38671, 185997), (61999, 116013)]