1330133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 1633920

約数和(自身を除く): 303787

約数列:

[1, 7, 19, 73, 133, 137, 511, 959, 1387, 2603, 9709, 10001, 18221, 70007, 190019, 1330133]

約数ペア:

[(1, 1330133), (7, 190019), (19, 70007), (73, 18221), (133, 10001), (137, 9709), (511, 2603), (959, 1387)]