15951159

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3779}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 26732160

約数和(自身を除く): 10781001

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 3779, 4221, 11337, 26453, 34011, 79359, 238077, 253193, 759579, 1772351, 2278737, 5317053, 15951159]

約数ペア:

[(1, 15951159), (3, 5317053), (7, 2278737), (9, 1772351), (21, 759579), (63, 253193), (67, 238077), (201, 79359), (469, 34011), (603, 26453), (1407, 11337), (3779, 4221)]