748460391

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{4673}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 1184578560

約数和(自身を除く): 436118169

約数列:

[1, 3, 7, 21, 29, 87, 203, 263, 609, 789, 1841, 4673, 5523, 7627, 14019, 22881, 32711, 53389, 98133, 135517, 160167, 406551, 948619, 1228999, 2845857, 3686997, 8602993, 25808979, 35640971, 106922913, 249486797, 748460391]

約数ペア:

[(1, 748460391), (3, 249486797), (7, 106922913), (21, 35640971), (29, 25808979), (87, 8602993), (203, 3686997), (263, 2845857), (609, 1228999), (789, 948619), (1841, 406551), (4673, 160167), (5523, 135517), (7627, 98133), (14019, 53389), (22881, 32711)]