21032430719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1\times {\mathrm{12263}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 22418690112

約数和(自身を除く): 1386259393

約数列:

[1, 17, 233, 433, 3961, 7361, 12263, 100889, 208471, 1715113, 2857279, 5309879, 48573743, 90267943, 1237201807, 21032430719]

約数ペア:

[(1, 21032430719), (17, 1237201807), (233, 90267943), (433, 48573743), (3961, 5309879), (7361, 2857279), (12263, 1715113), (100889, 208471)]