57981417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28051}}^1$

素因数の和:28120

約数の個数: 16

約数和(自身を含む): 84829248

約数和(自身を除く): 26847831

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 28051, 84153, 364663, 1093989, 1486703, 4460109, 19327139, 57981417]

約数ペア:

[(1, 57981417), (3, 19327139), (13, 4460109), (39, 1486703), (53, 1093989), (159, 364663), (689, 84153), (2067, 28051)]