918628997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{108881}}^1$

素因数の和:108964

約数の個数: 16

約数和(自身を含む): 1097530560

約数和(自身を除く): 178901563

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 108881, 1197691, 1415453, 6423979, 15569983, 70663769, 83511727, 918628997]

約数ペア:

[(1, 918628997), (11, 83511727), (13, 70663769), (59, 15569983), (143, 6423979), (649, 1415453), (767, 1197691), (8437, 108881)]