13831541281

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 14645367296

約数和(自身を除く): 813826015

約数列:

[1, 31, 53, 193, 823, 1643, 2809, 5983, 10229, 25513, 43619, 87079, 158839, 317099, 542137, 1352189, 2311807, 4924009, 8418467, 16806247, 71666017, 260972477, 446178751, 13831541281]

約数ペア:

[(1, 13831541281), (31, 446178751), (53, 260972477), (193, 71666017), (823, 16806247), (1643, 8418467), (2809, 4924009), (5983, 2311807), (10229, 1352189), (25513, 542137), (43619, 317099), (87079, 158839)]