1346889993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{180379}}^1$

素因数の和:180532

約数の個数: 16

約数和(自身を含む): 1904812800

約数和(自身を除く): 557922807

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 180379, 541137, 3427201, 10281603, 23629649, 70888947, 448963331, 1346889993]

約数ペア:

[(1, 1346889993), (3, 448963331), (19, 70888947), (57, 23629649), (131, 10281603), (393, 3427201), (2489, 541137), (7467, 180379)]