1387667099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{371929}}^1$

素因数の和:371990

約数の個数: 16

約数和(自身を含む): 1749558720

約数和(自身を除く): 361891621

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 371929, 2603503, 4835077, 15249089, 33845539, 106743623, 198238157, 1387667099]

約数ペア:

[(1, 1387667099), (7, 198238157), (13, 106743623), (41, 33845539), (91, 15249089), (287, 4835077), (533, 2603503), (3731, 371929)]