2687841207

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{40429}}^1$

素因数の和:40607

約数の個数: 24

約数和(自身を含む): 3973460400

約数和(自身を除く): 1285619193

約数列:

[1, 3, 9, 83, 89, 249, 267, 747, 801, 7387, 22161, 40429, 66483, 121287, 363861, 3355607, 3598181, 10066821, 10794543, 30200463, 32383629, 298649023, 895947069, 2687841207]

約数ペア:

[(1, 2687841207), (3, 895947069), (9, 298649023), (83, 32383629), (89, 30200463), (249, 10794543), (267, 10066821), (747, 3598181), (801, 3355607), (7387, 363861), (22161, 121287), (40429, 66483)]