25214439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 34974720

約数和(自身を除く): 9760281

約数列:

[1, 3, 31, 93, 137, 411, 1979, 4247, 5937, 12741, 61349, 184047, 271123, 813369, 8404813, 25214439]

約数ペア:

[(1, 25214439), (3, 8404813), (31, 813369), (93, 271123), (137, 184047), (411, 61349), (1979, 12741), (4247, 5937)]