51103787

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6299}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 62496000

約数和(自身を除く): 11392213

約数列:

[1, 7, 19, 61, 133, 427, 1159, 6299, 8113, 44093, 119681, 384239, 837767, 2689673, 7300541, 51103787]

約数ペア:

[(1, 51103787), (7, 7300541), (19, 2689673), (61, 837767), (133, 384239), (427, 119681), (1159, 44093), (6299, 8113)]