7490019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 10570752

約数和(自身を除く): 3080733

約数列:

[1, 3, 23, 69, 73, 219, 1487, 1679, 4461, 5037, 34201, 102603, 108551, 325653, 2496673, 7490019]

約数ペア:

[(1, 7490019), (3, 2496673), (23, 325653), (69, 108551), (73, 102603), (219, 34201), (1487, 5037), (1679, 4461)]