42201519

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 57513984

約数和(自身を除く): 15312465

約数列:

[1, 3, 73, 131, 219, 393, 1471, 4413, 9563, 28689, 107383, 192701, 322149, 578103, 14067173, 42201519]

約数ペア:

[(1, 42201519), (3, 14067173), (73, 578103), (131, 322149), (219, 192701), (393, 107383), (1471, 28689), (4413, 9563)]