121570892261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1755511}}^1$

素因数の和:1756292

約数の個数: 16

約数和(自身を含む): 149822416128

約数和(自身を除く): 28251523867

約数列:

[1, 7, 13, 91, 761, 5327, 9893, 69251, 1755511, 12288577, 22821643, 159751501, 1335943871, 9351607097, 17367270323, 121570892261]

約数ペア:

[(1, 121570892261), (7, 17367270323), (13, 9351607097), (91, 1335943871), (761, 159751501), (5327, 22821643), (9893, 12288577), (69251, 1755511)]