1516996901

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{4603}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 1833128640

約数和(自身を除く): 316131739

約数列:

[1, 7, 23, 89, 161, 529, 623, 2047, 3703, 4603, 14329, 32221, 47081, 105869, 329567, 409667, 741083, 2434987, 2867669, 9422341, 17044909, 65956387, 216713843, 1516996901]

約数ペア:

[(1, 1516996901), (7, 216713843), (23, 65956387), (89, 17044909), (161, 9422341), (529, 2867669), (623, 2434987), (2047, 741083), (3703, 409667), (4603, 329567), (14329, 105869), (32221, 47081)]