12069447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 18278400

約数和(自身を除く): 6208953

約数列:

[1, 3, 13, 31, 39, 67, 93, 149, 201, 403, 447, 871, 1209, 1937, 2077, 2613, 4619, 5811, 6231, 9983, 13857, 27001, 29949, 60047, 81003, 129779, 180141, 309473, 389337, 928419, 4023149, 12069447]

約数ペア:

[(1, 12069447), (3, 4023149), (13, 928419), (31, 389337), (39, 309473), (67, 180141), (93, 129779), (149, 81003), (201, 60047), (403, 29949), (447, 27001), (871, 13857), (1209, 9983), (1937, 6231), (2077, 5811), (2613, 4619)]