47046909

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 78803200

約数和(自身を除く): 31756291

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 3517, 4459, 10551, 13377, 24619, 45721, 73857, 137163, 172333, 320047, 516999, 960141, 1206331, 2240329, 3618993, 6720987, 15682303, 47046909]

約数ペア:

[(1, 47046909), (3, 15682303), (7, 6720987), (13, 3618993), (21, 2240329), (39, 1206331), (49, 960141), (91, 516999), (147, 320047), (273, 172333), (343, 137163), (637, 73857), (1029, 45721), (1911, 24619), (3517, 13377), (4459, 10551)]