242736549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{319811}}^1$

素因数の和:319848

約数の個数: 16

約数和(自身を含む): 368423424

約数和(自身を除く): 125686875

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 319811, 959433, 3517921, 7355653, 10553763, 22066959, 80912183, 242736549]

約数ペア:

[(1, 242736549), (3, 80912183), (11, 22066959), (23, 10553763), (33, 7355653), (69, 3517921), (253, 959433), (759, 319811)]