2253881757

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{694999}}^1$

素因数の和:695072

約数の個数: 16

約数和(自身を含む): 3202560000

約数和(自身を除く): 948678243

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 694999, 2084997, 15984977, 32664953, 47954931, 97994859, 751293919, 2253881757]

約数ペア:

[(1, 2253881757), (3, 751293919), (23, 97994859), (47, 47954931), (69, 32664953), (141, 15984977), (1081, 2084997), (3243, 694999)]