29741789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22721}}^1$

素因数の和:22756

約数の個数: 16

約数和(自身を含む): 39263616

約数和(自身を除く): 9521827

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 22721, 159047, 249931, 386257, 1749517, 2703799, 4248827, 29741789]

約数ペア:

[(1, 29741789), (7, 4248827), (11, 2703799), (17, 1749517), (77, 386257), (119, 249931), (187, 159047), (1309, 22721)]