29212239

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 48162816

約数和(自身を除く): 18950577

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 1741, 2397, 5223, 5593, 12187, 16779, 29597, 36561, 81827, 88791, 207179, 245481, 572789, 621537, 1391059, 1718367, 4173177, 9737413, 29212239]

約数ペア:

[(1, 29212239), (3, 9737413), (7, 4173177), (17, 1718367), (21, 1391059), (47, 621537), (51, 572789), (119, 245481), (141, 207179), (329, 88791), (357, 81827), (799, 36561), (987, 29597), (1741, 16779), (2397, 12187), (5223, 5593)]