103420513

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 121806720

約数和(自身を除く): 18386207

約数列:

[1, 7, 37, 259, 419, 953, 2933, 6671, 15503, 35261, 108521, 246827, 399307, 2795149, 14774359, 103420513]

約数ペア:

[(1, 103420513), (7, 14774359), (37, 2795149), (259, 399307), (419, 246827), (953, 108521), (2933, 35261), (6671, 15503)]