2203913607

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{9811}}^1$

素因数の和:10403

約数の個数: 32

約数和(自身を含む): 3541739520

約数和(自身を除く): 1337825913

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 563, 1689, 3941, 9811, 10697, 11823, 29433, 32091, 68677, 74879, 186409, 206031, 224637, 559227, 1304863, 3914589, 5523593, 16570779, 38665151, 104948267, 115995453, 314844801, 734637869, 2203913607]

約数ペア:

[(1, 2203913607), (3, 734637869), (7, 314844801), (19, 115995453), (21, 104948267), (57, 38665151), (133, 16570779), (399, 5523593), (563, 3914589), (1689, 1304863), (3941, 559227), (9811, 224637), (10697, 206031), (11823, 186409), (29433, 74879), (32091, 68677)]