121170413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42953}}^1$

素因数の和:43004

約数の個数: 16

約数和(自身を含む): 153947136

約数和(自身を除く): 32776723

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 42953, 300671, 558389, 1331543, 3908723, 9320801, 17310059, 121170413]

約数ペア:

[(1, 121170413), (7, 17310059), (13, 9320801), (31, 3908723), (91, 1331543), (217, 558389), (403, 300671), (2821, 42953)]