88779457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21143}}^1$

素因数の和:21192

約数の個数: 16

約数和(自身を含む): 106565760

約数和(自身を除く): 17786303

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 21143, 274859, 359431, 401717, 4672603, 5222321, 6829189, 88779457]

約数ペア:

[(1, 88779457), (13, 6829189), (17, 5222321), (19, 4672603), (221, 401717), (247, 359431), (323, 274859), (4199, 21143)]