22272243

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20011}}^1$

素因数の和:20074

約数の個数: 16

約数和(自身を含む): 34580736

約数和(自身を除く): 12308493

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 20011, 60033, 140077, 420231, 1060583, 3181749, 7424081, 22272243]

約数ペア:

[(1, 22272243), (3, 7424081), (7, 3181749), (21, 1060583), (53, 420231), (159, 140077), (371, 60033), (1113, 20011)]