31168191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13003}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 44941824

約数和(自身を除く): 13773633

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 13003, 39009, 221051, 611141, 663153, 1833423, 10389397, 31168191]

約数ペア:

[(1, 31168191), (3, 10389397), (17, 1833423), (47, 663153), (51, 611141), (141, 221051), (799, 39009), (2397, 13003)]