2215708917

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1\times {\mathrm{7307}}^1$

素因数の和:9028

約数の個数: 16

約数和(自身を含む): 3004932672

約数和(自身を除く): 789223755

約数列:

[1, 3, 61, 183, 1657, 4971, 7307, 21921, 101077, 303231, 445727, 1337181, 12107699, 36323097, 738569639, 2215708917]

約数ペア:

[(1, 2215708917), (3, 738569639), (61, 36323097), (183, 12107699), (1657, 1337181), (4971, 445727), (7307, 303231), (21921, 101077)]