6725271

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 10741248

約数和(自身を除く): 4015977

約数列:

[1, 3, 7, 21, 41, 73, 107, 123, 219, 287, 321, 511, 749, 861, 1533, 2247, 2993, 4387, 7811, 8979, 13161, 20951, 23433, 30709, 54677, 62853, 92127, 164031, 320251, 960753, 2241757, 6725271]

約数ペア:

[(1, 6725271), (3, 2241757), (7, 960753), (21, 320251), (41, 164031), (73, 92127), (107, 62853), (123, 54677), (219, 30709), (287, 23433), (321, 20951), (511, 13161), (749, 8979), (861, 7811), (1533, 4387), (2247, 2993)]