5161269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 7248384

約数和(自身を除く): 2087115

約数列:

[1, 3, 23, 69, 131, 393, 571, 1713, 3013, 9039, 13133, 39399, 74801, 224403, 1720423, 5161269]

約数ペア:

[(1, 5161269), (3, 1720423), (23, 224403), (69, 74801), (131, 39399), (393, 13133), (571, 9039), (1713, 3013)]