1282161243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1689277}}^1$

素因数の和:1689314

約数の個数: 16

約数和(自身を含む): 1946048256

約数和(自身を除く): 663887013

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1689277, 5067831, 18582047, 38853371, 55746141, 116560113, 427387081, 1282161243]

約数ペア:

[(1, 1282161243), (3, 427387081), (11, 116560113), (23, 55746141), (33, 38853371), (69, 18582047), (253, 5067831), (759, 1689277)]