2007410997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{937}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 2847317760

約数和(自身を除く): 839906763

約数列:

[1, 3, 23, 61, 69, 183, 509, 937, 1403, 1527, 2811, 4209, 11707, 21551, 31049, 35121, 57157, 64653, 93147, 171471, 476933, 714127, 1314611, 1430799, 2142381, 3943833, 10969459, 29092913, 32908377, 87278739, 669136999, 2007410997]

約数ペア:

[(1, 2007410997), (3, 669136999), (23, 87278739), (61, 32908377), (69, 29092913), (183, 10969459), (509, 3943833), (937, 2142381), (1403, 1430799), (1527, 1314611), (2811, 714127), (4209, 476933), (11707, 171471), (21551, 93147), (31049, 64653), (35121, 57157)]