9012941

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 2806579

約数列:

[1, 7, 17, 23, 37, 89, 119, 161, 259, 391, 623, 629, 851, 1513, 2047, 2737, 3293, 4403, 5957, 10591, 14329, 14467, 23051, 34799, 55981, 75739, 101269, 243593, 391867, 530173, 1287563, 9012941]

約数ペア:

[(1, 9012941), (7, 1287563), (17, 530173), (23, 391867), (37, 243593), (89, 101269), (119, 75739), (161, 55981), (259, 34799), (391, 23051), (623, 14467), (629, 14329), (851, 10591), (1513, 5957), (2047, 4403), (2737, 3293)]