130031759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 163840320

約数和(自身を除く): 33808561

約数列:

[1, 11, 13, 17, 89, 143, 187, 221, 601, 979, 1157, 1513, 2431, 6611, 7813, 10217, 12727, 16643, 19669, 53489, 85943, 112387, 132821, 216359, 588379, 695357, 909313, 1461031, 7648927, 10002443, 11821069, 130031759]

約数ペア:

[(1, 130031759), (11, 11821069), (13, 10002443), (17, 7648927), (89, 1461031), (143, 909313), (187, 695357), (221, 588379), (601, 216359), (979, 132821), (1157, 112387), (1513, 85943), (2431, 53489), (6611, 19669), (7813, 16643), (10217, 12727)]