30549883

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 38623200

約数和(自身を除く): 8073317

約数列:

[1, 7, 13, 49, 91, 199, 241, 637, 1393, 1687, 2587, 3133, 9751, 11809, 18109, 21931, 47959, 126763, 153517, 335713, 623467, 2349991, 4364269, 30549883]

約数ペア:

[(1, 30549883), (7, 4364269), (13, 2349991), (49, 623467), (91, 335713), (199, 153517), (241, 126763), (637, 47959), (1393, 21931), (1687, 18109), (2587, 11809), (3133, 9751)]