30784648503

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1\times {\mathrm{11927}}^1$

素因数の和:13407

約数の個数: 32

約数和(自身を含む): 47475348480

約数和(自身を除く): 16690699977

約数列:

[1, 3, 7, 21, 89, 267, 623, 1381, 1869, 4143, 9667, 11927, 29001, 35781, 83489, 122909, 250467, 368727, 860363, 1061503, 2581089, 3184509, 7430521, 16471187, 22291563, 49413561, 115298309, 345894927, 1465935643, 4397806929, 10261549501, 30784648503]

約数ペア:

[(1, 30784648503), (3, 10261549501), (7, 4397806929), (21, 1465935643), (89, 345894927), (267, 115298309), (623, 49413561), (1381, 22291563), (1869, 16471187), (4143, 7430521), (9667, 3184509), (11927, 2581089), (29001, 1061503), (35781, 860363), (83489, 368727), (122909, 250467)]