2126770137

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{4861}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 3101392008

約数和(自身を除く): 974621871

約数列:

[1, 3, 9, 173, 281, 519, 843, 1557, 2529, 4861, 14583, 43749, 48613, 145839, 437517, 840953, 1365941, 2522859, 4097823, 7568577, 12293469, 236307793, 708923379, 2126770137]

約数ペア:

[(1, 2126770137), (3, 708923379), (9, 236307793), (173, 12293469), (281, 7568577), (519, 4097823), (843, 2522859), (1557, 1365941), (2529, 840953), (4861, 437517), (14583, 145839), (43749, 48613)]