144978361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{839}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 165473280

約数和(自身を除く): 20494919

約数列:

[1, 11, 23, 253, 683, 839, 7513, 9229, 15709, 19297, 172799, 212267, 573037, 6303407, 13179851, 144978361]

約数ペア:

[(1, 144978361), (11, 13179851), (23, 6303407), (253, 573037), (683, 212267), (839, 172799), (7513, 19297), (9229, 15709)]