2247686109

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{10957}}^1$

素因数の和:11977

約数の個数: 24

約数和(自身を含む): 3391544832

約数和(自身を除く): 1143858723

約数列:

[1, 3, 9, 23, 69, 207, 991, 2973, 8919, 10957, 22793, 32871, 68379, 98613, 205137, 252011, 756033, 2268099, 10858387, 32575161, 97725483, 249742901, 749228703, 2247686109]

約数ペア:

[(1, 2247686109), (3, 749228703), (9, 249742901), (23, 97725483), (69, 32575161), (207, 10858387), (991, 2268099), (2973, 756033), (8919, 252011), (10957, 205137), (22793, 98613), (32871, 68379)]