47874757

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 57867264

約数和(自身を除く): 9992507

約数列:

[1, 7, 31, 41, 217, 287, 1271, 5381, 8897, 37667, 166811, 220621, 1167677, 1544347, 6839251, 47874757]

約数ペア:

[(1, 47874757), (7, 6839251), (31, 1544347), (41, 1167677), (217, 220621), (287, 166811), (1271, 37667), (5381, 8897)]