12757372229

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{288413}}^1$

素因数の和:288580

約数の個数: 16

約数和(自身を含む): 14951381760

約数和(自身を除く): 2194009531

約数列:

[1, 7, 71, 89, 497, 623, 6319, 44233, 288413, 2018891, 20477323, 25668757, 143341261, 179681299, 1822481747, 12757372229]

約数ペア:

[(1, 12757372229), (7, 1822481747), (71, 179681299), (89, 143341261), (497, 25668757), (623, 20477323), (6319, 2018891), (44233, 288413)]