40851349

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 54583200

約数和(自身を除く): 13731851

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 3989, 10241, 27923, 43879, 75791, 195461, 307153, 530537, 833701, 2150071, 3713759, 5835907, 40851349]

約数ペア:

[(1, 40851349), (7, 5835907), (11, 3713759), (19, 2150071), (49, 833701), (77, 530537), (133, 307153), (209, 195461), (539, 75791), (931, 43879), (1463, 27923), (3989, 10241)]