2027426401

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{289343}}^1$

素因数の和:289381

約数の個数: 24

約数和(自身を含む): 2770758144

約数和(自身を除く): 743331743

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 289343, 2025401, 3182773, 3761459, 14177807, 22279411, 26330213, 41376049, 155955877, 184311491, 289632343, 2027426401]

約数ペア:

[(1, 2027426401), (7, 289632343), (11, 184311491), (13, 155955877), (49, 41376049), (77, 26330213), (91, 22279411), (143, 14177807), (539, 3761459), (637, 3182773), (1001, 2025401), (7007, 289343)]