2179988045691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{659531}}^1\times {\mathrm{64811}}^1$

素因数の和:724362

約数の個数: 16

約数和(自身を含む): 3077682334848

約数和(自身を除く): 897694289157

約数列:

[1, 3, 17, 51, 64811, 194433, 659531, 1101787, 1978593, 3305361, 11212027, 33636081, 42744863641, 128234590923, 726662681897, 2179988045691]

約数ペア:

[(1, 2179988045691), (3, 726662681897), (17, 128234590923), (51, 42744863641), (64811, 33636081), (194433, 11212027), (659531, 3305361), (1101787, 1978593)]