9042789

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6427}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 13987328

約数和(自身を除く): 4944539

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 6427, 19281, 44989, 134967, 430609, 1291827, 3014263, 9042789]

約数ペア:

[(1, 9042789), (3, 3014263), (7, 1291827), (21, 430609), (67, 134967), (201, 44989), (469, 19281), (1407, 6427)]