830090723

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{66959}}^1$

素因数の和:67007

約数の個数: 24

約数和(自身を含む): 1099215360

約数和(自身を除く): 269124637

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 66959, 468713, 736549, 1540057, 3280991, 5155843, 10780399, 16940627, 36090901, 75462793, 118584389, 830090723]

約数ペア:

[(1, 830090723), (7, 118584389), (11, 75462793), (23, 36090901), (49, 16940627), (77, 10780399), (161, 5155843), (253, 3280991), (539, 1540057), (1127, 736549), (1771, 468713), (12397, 66959)]