131901011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{64123}}^1$

素因数の和:64162

約数の個数: 12

約数和(自身を含む): 153512856

約数和(自身を除く): 21611845

約数列:

[1, 11, 17, 121, 187, 2057, 64123, 705353, 1090091, 7758883, 11991001, 131901011]

約数ペア:

[(1, 131901011), (11, 11991001), (17, 7758883), (121, 1090091), (187, 705353), (2057, 64123)]