40906641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1861}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 57915648

約数和(自身を除く): 17009007

約数列:

[1, 3, 17, 51, 431, 1293, 1861, 5583, 7327, 21981, 31637, 94911, 802091, 2406273, 13635547, 40906641]

約数ペア:

[(1, 40906641), (3, 13635547), (17, 2406273), (51, 802091), (431, 94911), (1293, 31637), (1861, 21981), (5583, 7327)]