122320121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 156061440

約数和(自身を除く): 33741319

約数列:

[1, 7, 11, 49, 77, 229, 539, 991, 1603, 2519, 6937, 10901, 11221, 17633, 48559, 76307, 123431, 226939, 534149, 1588573, 2496329, 11120011, 17474303, 122320121]

約数ペア:

[(1, 122320121), (7, 17474303), (11, 11120011), (49, 2496329), (77, 1588573), (229, 534149), (539, 226939), (991, 123431), (1603, 76307), (2519, 48559), (6937, 17633), (10901, 11221)]