21467297137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1\times {\mathrm{38189}}^1$

素因数の和:42144

約数の個数: 16

約数和(自身を含む): 25227397440

約数和(自身を除く): 3760100303

約数列:

[1, 11, 13, 143, 3931, 38189, 43241, 51103, 420079, 496457, 562133, 5461027, 150120959, 1651330549, 1951572467, 21467297137]

約数ペア:

[(1, 21467297137), (11, 1951572467), (13, 1651330549), (143, 150120959), (3931, 5461027), (38189, 562133), (43241, 496457), (51103, 420079)]