858902317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10009}}^1$

素因数の和:10093

約数の個数: 32

約数和(自身を含む): 1130088960

約数和(自身を除く): 271186643

約数列:

[1, 7, 13, 23, 41, 91, 161, 287, 299, 533, 943, 2093, 3731, 6601, 10009, 12259, 70063, 85813, 130117, 230207, 410369, 910819, 1611449, 2872583, 2992691, 5334797, 9438487, 20948837, 37343579, 66069409, 122700331, 858902317]

約数ペア:

[(1, 858902317), (7, 122700331), (13, 66069409), (23, 37343579), (41, 20948837), (91, 9438487), (161, 5334797), (287, 2992691), (299, 2872583), (533, 1611449), (943, 910819), (2093, 410369), (3731, 230207), (6601, 130117), (10009, 85813), (12259, 70063)]