960417

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 20

約数和(自身を含む): 1463616

約数和(自身を除く): 503199

約数列:

[1, 3, 9, 27, 71, 81, 167, 213, 501, 639, 1503, 1917, 4509, 5751, 11857, 13527, 35571, 106713, 320139, 960417]

約数ペア:

[(1, 960417), (3, 320139), (9, 106713), (27, 35571), (71, 13527), (81, 11857), (167, 5751), (213, 4509), (501, 1917), (639, 1503)]