2912679

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 5436288

約数和(自身を除く): 2523609

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 467, 567, 693, 891, 1401, 2079, 3269, 4203, 5137, 6237, 9807, 12609, 15411, 29421, 35959, 37827, 46233, 88263, 107877, 138699, 264789, 323631, 416097, 970893, 2912679]

約数ペア:

[(1, 2912679), (3, 970893), (7, 416097), (9, 323631), (11, 264789), (21, 138699), (27, 107877), (33, 88263), (63, 46233), (77, 37827), (81, 35959), (99, 29421), (189, 15411), (231, 12609), (297, 9807), (467, 6237), (567, 5137), (693, 4203), (891, 3269), (1401, 2079)]