13039573897

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{18119}}^1$

素因数の和:18925

約数の個数: 24

約数和(自身を含む): 15988363200

約数和(自身を除く): 2948789303

約数列:

[1, 7, 19, 49, 133, 773, 931, 5411, 14687, 18119, 37877, 102809, 126833, 344261, 719663, 887831, 2409827, 14005987, 16868789, 98041909, 266113753, 686293363, 1862796271, 13039573897]

約数ペア:

[(1, 13039573897), (7, 1862796271), (19, 686293363), (49, 266113753), (133, 98041909), (773, 16868789), (931, 14005987), (5411, 2409827), (14687, 887831), (18119, 719663), (37877, 344261), (102809, 126833)]