1890163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 2230272

約数和(自身を除く): 340109

約数列:

[1, 11, 23, 31, 241, 253, 341, 713, 2651, 5543, 7471, 7843, 60973, 82181, 171833, 1890163]

約数ペア:

[(1, 1890163), (11, 171833), (23, 82181), (31, 60973), (241, 7843), (253, 7471), (341, 5543), (713, 2651)]