513319653

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{246907}}^1$

素因数の和:246934

約数の個数: 32

約数和(自身を含む): 948126720

約数和(自身を除く): 434807067

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 246907, 740721, 1728349, 2222163, 2715977, 5185047, 6666489, 8147931, 15555141, 19011839, 24443793, 46665423, 57035517, 73331379, 171106551, 513319653]

約数ペア:

[(1, 513319653), (3, 171106551), (7, 73331379), (9, 57035517), (11, 46665423), (21, 24443793), (27, 19011839), (33, 15555141), (63, 8147931), (77, 6666489), (99, 5185047), (189, 2715977), (231, 2222163), (297, 1728349), (693, 740721), (2079, 246907)]