768649281

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1\times {\mathrm{1483}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 1031937984

約数和(自身を除く): 263288703

約数列:

[1, 3, 197, 591, 877, 1483, 2631, 4449, 172769, 292151, 518307, 876453, 1300591, 3901773, 256216427, 768649281]

約数ペア:

[(1, 768649281), (3, 256216427), (197, 3901773), (591, 1300591), (877, 876453), (1483, 518307), (2631, 292151), (4449, 172769)]