9211257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6513543

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 83, 99, 171, 177, 209, 249, 531, 627, 649, 747, 913, 1121, 1577, 1881, 1947, 2739, 3363, 4731, 4897, 5841, 8217, 10089, 12331, 14193, 14691, 17347, 36993, 44073, 52041, 53867, 93043, 110979, 156123, 161601, 279129, 484803, 837387, 1023473, 3070419, 9211257]

約数ペア:

[(1, 9211257), (3, 3070419), (9, 1023473), (11, 837387), (19, 484803), (33, 279129), (57, 161601), (59, 156123), (83, 110979), (99, 93043), (171, 53867), (177, 52041), (209, 44073), (249, 36993), (531, 17347), (627, 14691), (649, 14193), (747, 12331), (913, 10089), (1121, 8217), (1577, 5841), (1881, 4897), (1947, 4731), (2739, 3363)]