1835091

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 2808000

約数和(自身を除く): 972909

約数列:

[1, 3, 9, 29, 79, 87, 89, 237, 261, 267, 711, 801, 2291, 2581, 6873, 7031, 7743, 20619, 21093, 23229, 63279, 203899, 611697, 1835091]

約数ペア:

[(1, 1835091), (3, 611697), (9, 203899), (29, 63279), (79, 23229), (87, 21093), (89, 20619), (237, 7743), (261, 7031), (267, 6873), (711, 2581), (801, 2291)]