142953202847

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{224416331}}^1$

素因数の和:224416358

約数の個数: 12

約数和(自身を含む): 179084232936

約数和(自身を除く): 36131030089

約数列:

[1, 7, 13, 49, 91, 637, 224416331, 1570914317, 2917412303, 10996400219, 20421886121, 142953202847]

約数ペア:

[(1, 142953202847), (7, 20421886121), (13, 10996400219), (49, 2917412303), (91, 1570914317), (637, 224416331)]