766182021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1481}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 1137891456

約数和(自身を除く): 371709435

約数列:

[1, 3, 11, 33, 61, 183, 257, 671, 771, 1481, 2013, 2827, 4443, 8481, 15677, 16291, 47031, 48873, 90341, 172447, 271023, 380617, 517341, 993751, 1141851, 2981253, 4186787, 12560361, 23217637, 69652911, 255394007, 766182021]

約数ペア:

[(1, 766182021), (3, 255394007), (11, 69652911), (33, 23217637), (61, 12560361), (183, 4186787), (257, 2981253), (671, 1141851), (771, 993751), (1481, 517341), (2013, 380617), (2827, 271023), (4443, 172447), (8481, 90341), (15677, 48873), (16291, 47031)]