38374281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 66493440

約数和(自身を除く): 28119159

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 627, 759, 887, 1311, 1881, 2277, 2661, 3933, 4807, 7983, 9757, 14421, 16853, 20401, 29271, 43263, 50559, 61203, 87813, 151677, 183609, 185383, 224411, 387619, 556149, 673233, 1162857, 1668447, 2019699, 3488571, 4263809, 12791427, 38374281]

約数ペア:

[(1, 38374281), (3, 12791427), (9, 4263809), (11, 3488571), (19, 2019699), (23, 1668447), (33, 1162857), (57, 673233), (69, 556149), (99, 387619), (171, 224411), (207, 185383), (209, 183609), (253, 151677), (437, 87813), (627, 61203), (759, 50559), (887, 43263), (1311, 29271), (1881, 20401), (2277, 16853), (2661, 14421), (3933, 9757), (4807, 7983)]