90855089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8824

約数の個数: 16

約数和(自身を含む): 105815808

約数和(自身を除く): 14960719

約数列:

[1, 13, 17, 47, 221, 611, 799, 8747, 10387, 113711, 148699, 411109, 1933087, 5344417, 6988853, 90855089]

約数ペア:

[(1, 90855089), (13, 6988853), (17, 5344417), (47, 1933087), (221, 411109), (611, 148699), (799, 113711), (8747, 10387)]