87897477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5023}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 123791360

約数和(自身を除く): 35893883

約数列:

[1, 3, 19, 57, 307, 921, 5023, 5833, 15069, 17499, 95437, 286311, 1542061, 4626183, 29299159, 87897477]

約数ペア:

[(1, 87897477), (3, 29299159), (19, 4626183), (57, 1542061), (307, 286311), (921, 95437), (5023, 17499), (5833, 15069)]