426836865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{312701}}^1$

素因数の和:312729

約数の個数: 32

約数和(自身を含む): 840542976

約数和(自身を除く): 413706111

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 312701, 938103, 1563505, 2188907, 4065113, 4690515, 6566721, 10944535, 12195339, 20325565, 28455791, 32833605, 60976695, 85367373, 142278955, 426836865]

約数ペア:

[(1, 426836865), (3, 142278955), (5, 85367373), (7, 60976695), (13, 32833605), (15, 28455791), (21, 20325565), (35, 12195339), (39, 10944535), (65, 6566721), (91, 4690515), (105, 4065113), (195, 2188907), (273, 1563505), (455, 938103), (1365, 312701)]