432023463

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{280717}}^1$

素因数の和:280748

約数の個数: 20

約数和(自身を含む): 679337560

約数和(自身を除く): 247314097

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 280717, 842151, 2526453, 5333623, 7579359, 16000869, 22738077, 48002607, 144007821, 432023463]

約数ペア:

[(1, 432023463), (3, 144007821), (9, 48002607), (19, 22738077), (27, 16000869), (57, 7579359), (81, 5333623), (171, 2526453), (513, 842151), (1539, 280717)]