26215251

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 36132096

約数和(自身を除く): 9916845

約数列:

[1, 3, 43, 103, 129, 309, 1973, 4429, 5919, 13287, 84839, 203219, 254517, 609657, 8738417, 26215251]

約数ペア:

[(1, 26215251), (3, 8738417), (43, 609657), (103, 254517), (129, 203219), (309, 84839), (1973, 13287), (4429, 5919)]