303768171

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12269}}^1$

素因数の和:12416

約数の個数: 32

約数和(自身を含む): 518284800

約数和(自身を除く): 214516629

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 12269, 24759, 36807, 85883, 110421, 257649, 331263, 772947, 1607239, 2318841, 4821717, 11250673, 14465151, 33752019, 43395453, 101256057, 303768171]

約数ペア:

[(1, 303768171), (3, 101256057), (7, 43395453), (9, 33752019), (21, 14465151), (27, 11250673), (63, 4821717), (131, 2318841), (189, 1607239), (393, 772947), (917, 331263), (1179, 257649), (2751, 110421), (3537, 85883), (8253, 36807), (12269, 24759)]