2012108499

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{683693}}^1$

素因数の和:683811

約数の個数: 16

約数和(自身を含む): 3008253600

約数和(自身を除く): 996145101

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 683693, 2051079, 6153237, 18459711, 74522537, 223567611, 670702833, 2012108499]

約数ペア:

[(1, 2012108499), (3, 670702833), (9, 223567611), (27, 74522537), (109, 18459711), (327, 6153237), (981, 2051079), (2943, 683693)]