1520744401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13807}}^1$

素因数の和:13885

約数の個数: 32

約数和(自身を含む): 1908817920

約数和(自身を除く): 388073519

約数列:

[1, 11, 17, 19, 31, 187, 209, 323, 341, 527, 589, 3553, 5797, 6479, 10013, 13807, 110143, 151877, 234719, 262333, 428017, 2581909, 2885663, 4459661, 4708187, 7276289, 8132323, 49056271, 80039179, 89455553, 138249491, 1520744401]

約数ペア:

[(1, 1520744401), (11, 138249491), (17, 89455553), (19, 80039179), (31, 49056271), (187, 8132323), (209, 7276289), (323, 4708187), (341, 4459661), (527, 2885663), (589, 2581909), (3553, 428017), (5797, 262333), (6479, 234719), (10013, 151877), (13807, 110143)]