2021630193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{15991}}^1$

素因数の和:17285

約数の個数: 24

約数和(自身を含む): 3188293056

約数和(自身を除く): 1166662863

約数列:

[1, 3, 9, 11, 33, 99, 1277, 3831, 11493, 14047, 15991, 42141, 47973, 126423, 143919, 175901, 527703, 1583109, 20420507, 61261521, 183784563, 224625577, 673876731, 2021630193]

約数ペア:

[(1, 2021630193), (3, 673876731), (9, 224625577), (11, 183784563), (33, 61261521), (99, 20420507), (1277, 1583109), (3831, 527703), (11493, 175901), (14047, 143919), (15991, 126423), (42141, 47973)]