481794313

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 681428160

約数和(自身を除く): 199633847

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 143, 203, 319, 377, 539, 637, 1001, 1421, 2233, 2371, 2639, 4147, 7007, 15631, 16597, 18473, 26081, 29029, 30823, 68759, 116179, 182567, 203203, 215761, 339053, 481313, 756349, 893867, 1277969, 1510327, 2373371, 3369191, 5294443, 6257069, 9832537, 16613597, 37061101, 43799483, 68827759, 481794313]

約数ペア:

[(1, 481794313), (7, 68827759), (11, 43799483), (13, 37061101), (29, 16613597), (49, 9832537), (77, 6257069), (91, 5294443), (143, 3369191), (203, 2373371), (319, 1510327), (377, 1277969), (539, 893867), (637, 756349), (1001, 481313), (1421, 339053), (2233, 215761), (2371, 203203), (2639, 182567), (4147, 116179), (7007, 68759), (15631, 30823), (16597, 29029), (18473, 26081)]