298681521

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{2473}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 402806784

約数和(自身を除く): 104125263

約数列:

[1, 3, 127, 317, 381, 951, 2473, 7419, 40259, 120777, 314071, 783941, 942213, 2351823, 99560507, 298681521]

約数ペア:

[(1, 298681521), (3, 99560507), (127, 2351823), (317, 942213), (381, 783941), (951, 314071), (2473, 120777), (7419, 40259)]