15696911937

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{110753}}^1$

素因数の和:111177

約数の個数: 32

約数和(自身を含む): 25390132992

約数和(自身を除く): 9693221055

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 397, 1191, 2779, 6749, 8337, 20247, 47243, 110753, 141729, 332259, 775271, 1882801, 2325813, 5648403, 13179607, 39538821, 43968941, 131906823, 307782587, 747471997, 923347761, 2242415991, 5232303979, 15696911937]

約数ペア:

[(1, 15696911937), (3, 5232303979), (7, 2242415991), (17, 923347761), (21, 747471997), (51, 307782587), (119, 131906823), (357, 43968941), (397, 39538821), (1191, 13179607), (2779, 5648403), (6749, 2325813), (8337, 1882801), (20247, 775271), (47243, 332259), (110753, 141729)]