2613303

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 4878720

約数和(自身を除く): 2265417

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 419, 567, 693, 891, 1257, 2079, 2933, 3771, 4609, 6237, 8799, 11313, 13827, 26397, 32263, 33939, 41481, 79191, 96789, 124443, 237573, 290367, 373329, 871101, 2613303]

約数ペア:

[(1, 2613303), (3, 871101), (7, 373329), (9, 290367), (11, 237573), (21, 124443), (27, 96789), (33, 79191), (63, 41481), (77, 33939), (81, 32263), (99, 26397), (189, 13827), (231, 11313), (297, 8799), (419, 6237), (567, 4609), (693, 3771), (891, 2933), (1257, 2079)]