2021101437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{13177}}^1$

素因数の和:13293

約数の個数: 32

約数和(自身を含む): 2922353280

約数和(自身を除く): 901251843

約数列:

[1, 3, 29, 41, 43, 87, 123, 129, 1189, 1247, 1763, 3567, 3741, 5289, 13177, 39531, 51127, 153381, 382133, 540257, 566611, 1146399, 1620771, 1699833, 15667453, 16431719, 23231051, 47002359, 49295157, 69693153, 673700479, 2021101437]

約数ペア:

[(1, 2021101437), (3, 673700479), (29, 69693153), (41, 49295157), (43, 47002359), (87, 23231051), (123, 16431719), (129, 15667453), (1189, 1699833), (1247, 1620771), (1763, 1146399), (3567, 566611), (3741, 540257), (5289, 382133), (13177, 153381), (39531, 51127)]