219576837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{10861}}^1$

素因数の和:11180

約数の個数: 16

約数和(自身を含む): 306569088

約数和(自身を除く): 86992251

約数列:

[1, 3, 23, 69, 293, 879, 6739, 10861, 20217, 32583, 249803, 749409, 3182273, 9546819, 73192279, 219576837]

約数ペア:

[(1, 219576837), (3, 73192279), (23, 9546819), (69, 3182273), (293, 749409), (879, 249803), (6739, 32583), (10861, 20217)]