128972657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 147026880

約数和(自身を除く): 18054223

約数列:

[1, 11, 29, 101, 319, 1111, 2929, 4003, 32219, 44033, 116087, 404303, 1276957, 4447333, 11724787, 128972657]

約数ペア:

[(1, 128972657), (11, 11724787), (29, 4447333), (101, 1276957), (319, 404303), (1111, 116087), (2929, 44033), (4003, 32219)]