293402011

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 357654528

約数和(自身を除く): 64252517

約数列:

[1, 7, 31, 53, 97, 217, 263, 371, 679, 1643, 1841, 3007, 5141, 8153, 11501, 13939, 21049, 25511, 35987, 57071, 97573, 159371, 178577, 432109, 790841, 1115597, 1352083, 3024763, 5535887, 9464581, 41914573, 293402011]

約数ペア:

[(1, 293402011), (7, 41914573), (31, 9464581), (53, 5535887), (97, 3024763), (217, 1352083), (263, 1115597), (371, 790841), (679, 432109), (1643, 178577), (1841, 159371), (3007, 97573), (5141, 57071), (8153, 35987), (11501, 25511), (13939, 21049)]