39050739

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47681}}^1$

素因数の和:47707

約数の個数: 24

約数和(自身を含む): 69424992

約数和(自身を除く): 30374253

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 47681, 143043, 333767, 429129, 619853, 1001301, 1859559, 3003903, 4338971, 5578677, 13016913, 39050739]

約数ペア:

[(1, 39050739), (3, 13016913), (7, 5578677), (9, 4338971), (13, 3003903), (21, 1859559), (39, 1001301), (63, 619853), (91, 429129), (117, 333767), (273, 143043), (819, 47681)]