13115397

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 17989632

約数和(自身を除く): 4874235

約数列:

[1, 3, 47, 141, 191, 487, 573, 1461, 8977, 22889, 26931, 68667, 93017, 279051, 4371799, 13115397]

約数ペア:

[(1, 13115397), (3, 4371799), (47, 279051), (141, 93017), (191, 68667), (487, 26931), (573, 22889), (1461, 8977)]