1917966045

素因数分解:

$3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{91397}}^1$

素因数の和:92804

約数の個数: 16

約数和(自身を含む): 3070972800

約数和(自身を除く): 1153006755

約数列:

[1, 3, 5, 15, 1399, 4197, 6995, 20985, 91397, 274191, 456985, 1370955, 127864403, 383593209, 639322015, 1917966045]

約数ペア:

[(1, 1917966045), (3, 639322015), (5, 383593209), (15, 127864403), (1399, 1370955), (4197, 456985), (6995, 274191), (20985, 91397)]