1554839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1862784

約数和(自身を除く): 307945

約数列:

[1, 11, 13, 83, 131, 143, 913, 1079, 1441, 1703, 10873, 11869, 18733, 119603, 141349, 1554839]

約数ペア:

[(1, 1554839), (11, 141349), (13, 119603), (83, 18733), (131, 11869), (143, 10873), (913, 1703), (1079, 1441)]