42691197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 59862528

約数和(自身を除く): 17171331

約数列:

[1, 3, 23, 69, 131, 393, 3013, 4723, 9039, 14169, 108629, 325887, 618713, 1856139, 14230399, 42691197]

約数ペア:

[(1, 42691197), (3, 14230399), (23, 1856139), (69, 618713), (131, 325887), (393, 108629), (3013, 14169), (4723, 9039)]