1727926947

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{30763}}^1$

素因数の和:30927

約数の個数: 18

約数和(自身を含む): 2527970172

約数和(自身を除く): 800043225

約数列:

[1, 3, 9, 79, 237, 711, 6241, 18723, 30763, 56169, 92289, 276867, 2430277, 7290831, 21872493, 191991883, 575975649, 1727926947]

約数ペア:

[(1, 1727926947), (3, 575975649), (9, 191991883), (79, 21872493), (237, 7290831), (711, 2430277), (6241, 276867), (18723, 92289), (30763, 56169)]