25118979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9293}}^1$

素因数の和:9366

約数の個数: 16

約数和(自身を含む): 36135072

約数和(自身を除く): 11016093

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 9293, 27879, 157981, 473943, 492529, 1477587, 8372993, 25118979]

約数ペア:

[(1, 25118979), (3, 8372993), (17, 1477587), (51, 492529), (53, 473943), (159, 157981), (901, 27879), (2703, 9293)]