12753497393

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1177717}}^1$

素因数の和:1177761

約数の個数: 24

約数和(自身を含む): 16916741352

約数和(自身を除く): 4163243959

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 1177717, 8244019, 15310321, 20021189, 57708133, 107172247, 140148323, 260275457, 750205729, 981038261, 1821928199, 12753497393]

約数ペア:

[(1, 12753497393), (7, 1821928199), (13, 981038261), (17, 750205729), (49, 260275457), (91, 140148323), (119, 107172247), (221, 57708133), (637, 20021189), (833, 15310321), (1547, 8244019), (10829, 1177717)]