4188921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 6359040

約数和(自身を除く): 2170119

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 5519, 16557, 60709, 126937, 182127, 380811, 1396307, 4188921]

約数ペア:

[(1, 4188921), (3, 1396307), (11, 380811), (23, 182127), (33, 126937), (69, 60709), (253, 16557), (759, 5519)]