813141369

素因数分解:

$3^3\times {\mathrm{769}}^1\times {\mathrm{39163}}^1$

素因数の和:39941

約数の個数: 16

約数和(自身を含む): 1206251200

約数和(自身を除く): 393109831

約数列:

[1, 3, 9, 27, 769, 2307, 6921, 20763, 39163, 117489, 352467, 1057401, 30116347, 90349041, 271047123, 813141369]

約数ペア:

[(1, 813141369), (3, 271047123), (9, 90349041), (27, 30116347), (769, 1057401), (2307, 352467), (6921, 117489), (20763, 39163)]