91869617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13033}}^1$

素因数の和:13112

約数の個数: 16

約数和(自身を含む): 112613760

約数和(自身を除く): 20744143

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 13033, 91231, 247627, 690749, 1733389, 4835243, 13124231, 91869617]

約数ペア:

[(1, 91869617), (7, 13124231), (19, 4835243), (53, 1733389), (133, 690749), (371, 247627), (1007, 91231), (7049, 13033)]