5072487

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 8136960

約数和(自身を除く): 3064473

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12713, 38139, 88991, 241547, 266973, 724641, 1690829, 5072487]

約数ペア:

[(1, 5072487), (3, 1690829), (7, 724641), (19, 266973), (21, 241547), (57, 88991), (133, 38139), (399, 12713)]