213564903

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{10271}}^1$

素因数の和:10542

約数の個数: 16

約数和(自身を含む): 295833600

約数和(自身を除く): 82268697

約数列:

[1, 3, 29, 87, 239, 717, 6931, 10271, 20793, 30813, 297859, 893577, 2454769, 7364307, 71188301, 213564903]

約数ペア:

[(1, 213564903), (3, 71188301), (29, 7364307), (87, 2454769), (239, 893577), (717, 297859), (6931, 30813), (10271, 20793)]