1097459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 16

約数和(自身を含む): 1296000

約数和(自身を除く): 198541

約数列:

[1, 11, 19, 59, 89, 209, 649, 979, 1121, 1691, 5251, 12331, 18601, 57761, 99769, 1097459]

約数ペア:

[(1, 1097459), (11, 99769), (19, 57761), (59, 18601), (89, 12331), (209, 5251), (649, 1691), (979, 1121)]