13652877

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 21659904

約数和(自身を除く): 8007027

約数列:

[1, 3, 7, 21, 41, 101, 123, 157, 287, 303, 471, 707, 861, 1099, 2121, 3297, 4141, 6437, 12423, 15857, 19311, 28987, 45059, 47571, 86961, 110999, 135177, 332997, 650137, 1950411, 4550959, 13652877]

約数ペア:

[(1, 13652877), (3, 4550959), (7, 1950411), (21, 650137), (41, 332997), (101, 135177), (123, 110999), (157, 86961), (287, 47571), (303, 45059), (471, 28987), (707, 19311), (861, 15857), (1099, 12423), (2121, 6437), (3297, 4141)]