173121311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 29123809

約数列:

[1, 11, 41, 43, 79, 113, 451, 473, 869, 1243, 1763, 3239, 3397, 4633, 4859, 8927, 19393, 35629, 37367, 50963, 53449, 98197, 139277, 199219, 366007, 383861, 1532047, 2191409, 4026077, 4222471, 15738301, 173121311]

約数ペア:

[(1, 173121311), (11, 15738301), (41, 4222471), (43, 4026077), (79, 2191409), (113, 1532047), (451, 383861), (473, 366007), (869, 199219), (1243, 139277), (1763, 98197), (3239, 53449), (3397, 50963), (4633, 37367), (4859, 35629), (8927, 19393)]