9303749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 12055680

約数和(自身を除く): 2751931

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 5381, 37667, 69953, 102239, 489671, 715673, 1329107, 9303749]

約数ペア:

[(1, 9303749), (7, 1329107), (13, 715673), (19, 489671), (91, 102239), (133, 69953), (247, 37667), (1729, 5381)]