345894867

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 546387600

約数和(自身を除く): 200492733

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 317, 513, 709, 951, 1539, 2127, 2853, 6023, 6381, 8559, 13471, 18069, 19143, 25677, 40413, 54207, 57429, 121239, 162621, 224753, 363717, 487863, 674259, 1091151, 2022777, 4270307, 6068331, 12810921, 18204993, 38432763, 115298289, 345894867]

約数ペア:

[(1, 345894867), (3, 115298289), (9, 38432763), (19, 18204993), (27, 12810921), (57, 6068331), (81, 4270307), (171, 2022777), (317, 1091151), (513, 674259), (709, 487863), (951, 363717), (1539, 224753), (2127, 162621), (2853, 121239), (6023, 57429), (6381, 54207), (8559, 40413), (13471, 25677), (18069, 19143)]