139078943

素因数分解:

${\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 145454400

約数和(自身を除く): 6375457

約数列:

[1, 53, 73, 103, 349, 3869, 5459, 7519, 18497, 25477, 35947, 398507, 1350281, 1905191, 2624131, 139078943]

約数ペア:

[(1, 139078943), (53, 2624131), (73, 1905191), (103, 1350281), (349, 398507), (3869, 35947), (5459, 25477), (7519, 18497)]