2382393

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 3560448

約数和(自身を除く): 1178055

約数列:

[1, 3, 13, 37, 39, 111, 127, 169, 381, 481, 507, 1443, 1651, 4699, 4953, 6253, 14097, 18759, 21463, 61087, 64389, 183261, 794131, 2382393]

約数ペア:

[(1, 2382393), (3, 794131), (13, 183261), (37, 64389), (39, 61087), (111, 21463), (127, 18759), (169, 14097), (381, 6253), (481, 4953), (507, 4699), (1443, 1651)]