1267492037

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 1515233280

約数和(自身を除く): 247741243

約数列:

[1, 7, 43, 79, 151, 301, 353, 553, 1057, 2471, 3397, 6493, 11929, 15179, 23779, 27887, 45451, 53303, 83503, 106253, 195209, 373121, 512947, 1199141, 2292029, 3590629, 4210937, 8393987, 16044203, 29476559, 181070291, 1267492037]

約数ペア:

[(1, 1267492037), (7, 181070291), (43, 29476559), (79, 16044203), (151, 8393987), (301, 4210937), (353, 3590629), (553, 2292029), (1057, 1199141), (2471, 512947), (3397, 373121), (6493, 195209), (11929, 106253), (15179, 83503), (23779, 53303), (27887, 45451)]