433342749

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 672122880

約数和(自身を除く): 238780131

約数列:

[1, 3, 7, 21, 71, 213, 497, 509, 571, 1491, 1527, 1713, 3563, 3997, 10689, 11991, 36139, 40541, 108417, 121623, 252973, 283787, 290639, 758919, 851361, 871917, 2034473, 6103419, 20635369, 61906107, 144447583, 433342749]

約数ペア:

[(1, 433342749), (3, 144447583), (7, 61906107), (21, 20635369), (71, 6103419), (213, 2034473), (497, 871917), (509, 851361), (571, 758919), (1491, 290639), (1527, 283787), (1713, 252973), (3563, 121623), (3997, 108417), (10689, 40541), (11991, 36139)]