2138304189

素因数分解:

$3^1\times 7^5\times {\mathrm{42409}}^1$

素因数の和:42447

約数の個数: 24

約数和(自身を含む): 3326301120

約数和(自身を除く): 1187996931

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 16807, 42409, 50421, 127227, 296863, 890589, 2078041, 6234123, 14546287, 43638861, 101824009, 305472027, 712768063, 2138304189]

約数ペア:

[(1, 2138304189), (3, 712768063), (7, 305472027), (21, 101824009), (49, 43638861), (147, 14546287), (343, 6234123), (1029, 2078041), (2401, 890589), (7203, 296863), (16807, 127227), (42409, 50421)]