23974951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 32997888

約数和(自身を除く): 9022937

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 557, 559, 1001, 3311, 3899, 3913, 6127, 6149, 7241, 23951, 42889, 43043, 50687, 79651, 167657, 263461, 311363, 557557, 1844227, 2179541, 3424993, 23974951]

約数ペア:

[(1, 23974951), (7, 3424993), (11, 2179541), (13, 1844227), (43, 557557), (77, 311363), (91, 263461), (143, 167657), (301, 79651), (473, 50687), (557, 43043), (559, 42889), (1001, 23951), (3311, 7241), (3899, 6149), (3913, 6127)]