13090170821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{398471}}^1$

素因数の和:398529

約数の個数: 24

約数和(自身を含む): 17003597184

約数和(自身を除く): 3913426363

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 4693, 32851, 398471, 2789297, 5180123, 7570949, 36260861, 52996643, 98422337, 143848031, 688956359, 1006936217, 1870024403, 13090170821]

約数ペア:

[(1, 13090170821), (7, 1870024403), (13, 1006936217), (19, 688956359), (91, 143848031), (133, 98422337), (247, 52996643), (361, 36260861), (1729, 7570949), (2527, 5180123), (4693, 2789297), (32851, 398471)]