17961003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{42461}}^1$

素因数の和:42514

約数の個数: 12

約数和(自身を含む): 26496288

約数和(自身を除く): 8535285

約数列:

[1, 3, 9, 47, 141, 423, 42461, 127383, 382149, 1995667, 5987001, 17961003]

約数ペア:

[(1, 17961003), (3, 5987001), (9, 1995667), (47, 382149), (141, 127383), (423, 42461)]