3591861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 6021120

約数和(自身を除く): 2429259

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 223, 273, 413, 669, 767, 1239, 1561, 2301, 2899, 4683, 5369, 8697, 13157, 16107, 20293, 39471, 60879, 92099, 171041, 276297, 513123, 1197287, 3591861]

約数ペア:

[(1, 3591861), (3, 1197287), (7, 513123), (13, 276297), (21, 171041), (39, 92099), (59, 60879), (91, 39471), (177, 20293), (223, 16107), (273, 13157), (413, 8697), (669, 5369), (767, 4683), (1239, 2899), (1561, 2301)]