26206503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 12403929

約数列:

[1, 3, 17, 41, 51, 83, 123, 151, 249, 453, 697, 1411, 2091, 2567, 3403, 4233, 6191, 7701, 10209, 12533, 18573, 37599, 57851, 105247, 173553, 213061, 315741, 513853, 639183, 1541559, 8735501, 26206503]

約数ペア:

[(1, 26206503), (3, 8735501), (17, 1541559), (41, 639183), (51, 513853), (83, 315741), (123, 213061), (151, 173553), (249, 105247), (453, 57851), (697, 37599), (1411, 18573), (2091, 12533), (2567, 10209), (3403, 7701), (4233, 6191)]