668908799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1\times {\mathrm{929}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 729849120

約数和(自身を除く): 60940321

約数列:

[1, 13, 97, 571, 929, 1261, 7423, 12077, 55387, 90113, 530459, 720031, 1171469, 6895967, 51454523, 668908799]

約数ペア:

[(1, 668908799), (13, 51454523), (97, 6895967), (571, 1171469), (929, 720031), (1261, 530459), (7423, 90113), (12077, 55387)]