4165539

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 6621120

約数和(自身を除く): 2455581

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 659, 903, 1977, 2107, 4613, 6321, 13839, 28337, 32291, 85011, 96873, 198359, 595077, 1388513, 4165539]

約数ペア:

[(1, 4165539), (3, 1388513), (7, 595077), (21, 198359), (43, 96873), (49, 85011), (129, 32291), (147, 28337), (301, 13839), (659, 6321), (903, 4613), (1977, 2107)]