1293313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 1601280

約数和(自身を除く): 307967

約数列:

[1, 7, 23, 29, 161, 203, 277, 667, 1939, 4669, 6371, 8033, 44597, 56231, 184759, 1293313]

約数ペア:

[(1, 1293313), (7, 184759), (23, 56231), (29, 44597), (161, 8033), (203, 6371), (277, 4669), (667, 1939)]