11928156779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7001}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 15804914400

約数和(自身を除く): 3876757621

約数列:

[1, 7, 11, 29, 49, 77, 109, 203, 319, 539, 763, 1199, 1421, 2233, 3161, 5341, 7001, 8393, 15631, 22127, 34771, 49007, 58751, 77011, 154889, 203029, 243397, 343049, 539077, 763109, 1421203, 1703779, 2233319, 3773539, 5341763, 8394199, 9948421, 15633233, 22130161, 37392341, 58759393, 109432631, 154911127, 243431771, 411315751, 1084377889, 1704022397, 11928156779]

約数ペア:

[(1, 11928156779), (7, 1704022397), (11, 1084377889), (29, 411315751), (49, 243431771), (77, 154911127), (109, 109432631), (203, 58759393), (319, 37392341), (539, 22130161), (763, 15633233), (1199, 9948421), (1421, 8394199), (2233, 5341763), (3161, 3773539), (5341, 2233319), (7001, 1703779), (8393, 1421203), (15631, 763109), (22127, 539077), (34771, 343049), (49007, 243397), (58751, 203029), (77011, 154889)]