12844447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 16533504

約数和(自身を除く): 3689057

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5381, 37667, 59191, 166811, 414337, 1167677, 1834921, 12844447]

約数ペア:

[(1, 12844447), (7, 1834921), (11, 1167677), (31, 414337), (77, 166811), (217, 59191), (341, 37667), (2387, 5381)]