142780497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{7433}}^1$

素因数の和:7792

約数の個数: 16

約数和(自身を含む): 201015360

約数和(自身を除く): 58234863

約数列:

[1, 3, 19, 57, 337, 1011, 6403, 7433, 19209, 22299, 141227, 423681, 2504921, 7514763, 47593499, 142780497]

約数ペア:

[(1, 142780497), (3, 47593499), (19, 7514763), (57, 2504921), (337, 423681), (1011, 141227), (6403, 22299), (7433, 19209)]