40100229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20161}}^1$

素因数の和:20197

約数の個数: 24

約数和(自身を含む): 66050712

約数和(自身を除く): 25950483

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 20161, 60483, 181449, 262093, 342737, 786279, 1028211, 2358837, 3084633, 4455581, 13366743, 40100229]

約数ペア:

[(1, 40100229), (3, 13366743), (9, 4455581), (13, 3084633), (17, 2358837), (39, 1028211), (51, 786279), (117, 342737), (153, 262093), (221, 181449), (663, 60483), (1989, 20161)]