7380387

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 5199453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 3779, 11337, 26453, 34011, 79359, 117149, 238077, 351447, 820043, 1054341, 2460129, 7380387]

約数ペア:

[(1, 7380387), (3, 2460129), (7, 1054341), (9, 820043), (21, 351447), (31, 238077), (63, 117149), (93, 79359), (217, 34011), (279, 26453), (651, 11337), (1953, 3779)]