11911031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 13395456

約数和(自身を除く): 1484425

約数列:

[1, 11, 71, 101, 151, 781, 1111, 1661, 7171, 10721, 15251, 78881, 117931, 167761, 1082821, 11911031]

約数ペア:

[(1, 11911031), (11, 1082821), (71, 167761), (101, 117931), (151, 78881), (781, 15251), (1111, 10721), (1661, 7171)]