828932069

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 982333440

約数和(自身を除く): 153401371

約数列:

[1, 7, 49, 79, 197, 553, 1087, 1379, 3871, 7609, 9653, 15563, 53263, 85873, 108941, 214139, 601111, 762587, 1498973, 4207777, 10492811, 16916981, 118418867, 828932069]

約数ペア:

[(1, 828932069), (7, 118418867), (49, 16916981), (79, 10492811), (197, 4207777), (553, 1498973), (1087, 762587), (1379, 601111), (3871, 214139), (7609, 108941), (9653, 85873), (15563, 53263)]