21100510849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{513307}}^1$

素因数の和:513456

約数の個数: 16

約数和(自身を含む): 23874981696

約数和(自身を除く): 2774470847

約数列:

[1, 11, 37, 101, 407, 1111, 3737, 41107, 513307, 5646377, 18992359, 51844007, 208915949, 570284077, 1918228259, 21100510849]

約数ペア:

[(1, 21100510849), (11, 1918228259), (37, 570284077), (101, 208915949), (407, 51844007), (1111, 18992359), (3737, 5646377), (41107, 513307)]