187429831491

素因数分解:

$3^1\times 7^1\times {\mathrm{8951}}^1\times {\mathrm{997121}}^1$

素因数の和:1006082

約数の個数: 16

約数和(自身を含む): 285639556608

約数和(自身を除く): 98209725117

約数列:

[1, 3, 7, 21, 8951, 26853, 62657, 187971, 997121, 2991363, 6979847, 20939541, 8925230071, 26775690213, 62476610497, 187429831491]

約数ペア:

[(1, 187429831491), (3, 62476610497), (7, 26775690213), (21, 8925230071), (8951, 20939541), (26853, 6979847), (62657, 2991363), (187971, 997121)]