2033685

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 3610464

約数和(自身を除く): 1576779

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1051, 1935, 3153, 5255, 9459, 15765, 45193, 47295, 135579, 225965, 406737, 677895, 2033685]

約数ペア:

[(1, 2033685), (3, 677895), (5, 406737), (9, 225965), (15, 135579), (43, 47295), (45, 45193), (129, 15765), (215, 9459), (387, 5255), (645, 3153), (1051, 1935)]