13253942013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{248243}}^1$

素因数の和:248333

約数の個数: 24

約数和(自身を含む): 19559641248

約数和(自身を除く): 6305699235

約数列:

[1, 3, 13, 37, 39, 111, 481, 1369, 1443, 4107, 17797, 53391, 248243, 744729, 3227159, 9184991, 9681477, 27554973, 119404883, 339844667, 358214649, 1019534001, 4417980671, 13253942013]

約数ペア:

[(1, 13253942013), (3, 4417980671), (13, 1019534001), (37, 358214649), (39, 339844667), (111, 119404883), (481, 27554973), (1369, 9681477), (1443, 9184991), (4107, 3227159), (17797, 744729), (53391, 248243)]