98274743

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{2087}}^1$

素因数の和:2163

約数の個数: 18

約数和(自身を含む): 118182888

約数和(自身を除く): 19908145

約数列:

[1, 7, 31, 49, 217, 961, 1519, 2087, 6727, 14609, 47089, 64697, 102263, 452879, 2005607, 3170153, 14039249, 98274743]

約数ペア:

[(1, 98274743), (7, 14039249), (31, 3170153), (49, 2005607), (217, 452879), (961, 102263), (1519, 64697), (2087, 47089), (6727, 14609)]