9289553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 2967727

約数列:

[1, 7, 13, 31, 37, 89, 91, 217, 259, 403, 481, 623, 1147, 1157, 2759, 2821, 3293, 3367, 8029, 8099, 14911, 19313, 23051, 35867, 42809, 102083, 104377, 251069, 299663, 714581, 1327079, 9289553]

約数ペア:

[(1, 9289553), (7, 1327079), (13, 714581), (31, 299663), (37, 251069), (89, 104377), (91, 102083), (217, 42809), (259, 35867), (403, 23051), (481, 19313), (623, 14911), (1147, 8099), (1157, 8029), (2759, 3367), (2821, 3293)]