98140721

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 113854464

約数和(自身を除く): 15713743

約数列:

[1, 7, 107, 283, 463, 749, 1981, 3241, 30281, 49541, 131029, 211967, 346787, 917203, 14020103, 98140721]

約数ペア:

[(1, 98140721), (7, 14020103), (107, 917203), (283, 346787), (463, 211967), (749, 131029), (1981, 49541), (3241, 30281)]