39710307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145459}}^1$

素因数の和:145482

約数の個数: 16

約数和(自身を含む): 65166080

約数和(自身を除く): 25455773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 145459, 436377, 1018213, 1890967, 3054639, 5672901, 13236769, 39710307]

約数ペア:

[(1, 39710307), (3, 13236769), (7, 5672901), (13, 3054639), (21, 1890967), (39, 1018213), (91, 436377), (273, 145459)]