141720007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 178403904

約数和(自身を除く): 36683897

約数列:

[1, 11, 13, 17, 97, 143, 187, 221, 601, 1067, 1261, 1649, 2431, 6611, 7813, 10217, 13871, 18139, 21437, 58297, 85943, 112387, 132821, 235807, 641267, 757861, 991049, 1461031, 8336471, 10901539, 12883637, 141720007]

約数ペア:

[(1, 141720007), (11, 12883637), (13, 10901539), (17, 8336471), (97, 1461031), (143, 991049), (187, 757861), (221, 641267), (601, 235807), (1067, 132821), (1261, 112387), (1649, 85943), (2431, 58297), (6611, 21437), (7813, 18139), (10217, 13871)]