97210729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 125856000

約数和(自身を除く): 28645271

約数列:

[1, 7, 11, 37, 77, 149, 229, 259, 407, 1043, 1603, 1639, 2519, 2849, 5513, 8473, 11473, 17633, 34121, 38591, 59311, 60643, 93203, 238847, 375331, 424501, 652421, 1262477, 2627317, 8837339, 13887247, 97210729]

約数ペア:

[(1, 97210729), (7, 13887247), (11, 8837339), (37, 2627317), (77, 1262477), (149, 652421), (229, 424501), (259, 375331), (407, 238847), (1043, 93203), (1603, 60643), (1639, 59311), (2519, 38591), (2849, 34121), (5513, 17633), (8473, 11473)]