135256913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 158323584

約数和(自身を除く): 23066671

約数列:

[1, 11, 17, 157, 187, 271, 289, 1727, 2669, 2981, 3179, 4607, 29359, 42547, 45373, 50677, 78319, 468017, 499103, 723299, 861509, 7956289, 12296083, 135256913]

約数ペア:

[(1, 135256913), (11, 12296083), (17, 7956289), (157, 861509), (187, 723299), (271, 499103), (289, 468017), (1727, 78319), (2669, 50677), (2981, 45373), (3179, 42547), (4607, 29359)]