991305601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{364853}}^1$

素因数の和:364896

約数の個数: 16

約数和(自身を含む): 1225909440

約数和(自身を除く): 234603839

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 364853, 4013383, 4743089, 6932207, 52173979, 76254277, 90118691, 991305601]

約数ペア:

[(1, 991305601), (11, 90118691), (13, 76254277), (19, 52173979), (143, 6932207), (209, 4743089), (247, 4013383), (2717, 364853)]