1237609863

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 2094782976

約数和(自身を除く): 857173113

約数列:

[1, 3, 7, 9, 21, 63, 67, 101, 201, 303, 469, 603, 707, 909, 1407, 2121, 2903, 4221, 6363, 6767, 8709, 20301, 20321, 26127, 47369, 60903, 60963, 142107, 182889, 194501, 293203, 426321, 583503, 879609, 1361507, 1750509, 2052421, 2638827, 4084521, 6157263, 12253563, 18471789, 19644601, 58933803, 137512207, 176801409, 412536621, 1237609863]

約数ペア:

[(1, 1237609863), (3, 412536621), (7, 176801409), (9, 137512207), (21, 58933803), (63, 19644601), (67, 18471789), (101, 12253563), (201, 6157263), (303, 4084521), (469, 2638827), (603, 2052421), (707, 1750509), (909, 1361507), (1407, 879609), (2121, 583503), (2903, 426321), (4221, 293203), (6363, 194501), (6767, 182889), (8709, 142107), (20301, 60963), (20321, 60903), (26127, 47369)]