38477397

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 60908800

約数和(自身を除く): 22431403

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 343, 427, 613, 1029, 1281, 1839, 2989, 4291, 8967, 12873, 20923, 30037, 37393, 62769, 90111, 112179, 210259, 261751, 630777, 785253, 1832257, 5496771, 12825799, 38477397]

約数ペア:

[(1, 38477397), (3, 12825799), (7, 5496771), (21, 1832257), (49, 785253), (61, 630777), (147, 261751), (183, 210259), (343, 112179), (427, 90111), (613, 62769), (1029, 37393), (1281, 30037), (1839, 20923), (2989, 12873), (4291, 8967)]