128784911

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 141782400

約数和(自身を除く): 12997489

約数列:

[1, 17, 29, 239, 493, 1093, 4063, 6931, 18581, 31697, 117827, 261227, 538849, 4440859, 7575583, 128784911]

約数ペア:

[(1, 128784911), (17, 7575583), (29, 4440859), (239, 538849), (493, 261227), (1093, 117827), (4063, 31697), (6931, 18581)]