1226506509

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{2707}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 1847072640

約数和(自身を除く): 620566131

約数列:

[1, 3, 9, 27, 97, 173, 291, 519, 873, 1557, 2619, 2707, 4671, 8121, 16781, 24363, 50343, 73089, 151029, 262579, 453087, 468311, 787737, 1404933, 2363211, 4214799, 7089633, 12644397, 45426167, 136278501, 408835503, 1226506509]

約数ペア:

[(1, 1226506509), (3, 408835503), (9, 136278501), (27, 45426167), (97, 12644397), (173, 7089633), (291, 4214799), (519, 2363211), (873, 1404933), (1557, 787737), (2619, 468311), (2707, 453087), (4671, 262579), (8121, 151029), (16781, 73089), (24363, 50343)]