87455879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6779}}^1$

素因数の和:6902

約数の個数: 16

約数和(自身を含む): 106310400

約数和(自身を除く): 18854521

約数列:

[1, 7, 19, 97, 133, 679, 1843, 6779, 12901, 47453, 128801, 657563, 901607, 4602941, 12493697, 87455879]

約数ペア:

[(1, 87455879), (7, 12493697), (19, 4602941), (97, 901607), (133, 657563), (679, 128801), (1843, 47453), (6779, 12901)]