1415799

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 2648448

約数和(自身を除く): 1232649

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 227, 231, 297, 567, 681, 693, 891, 1589, 2043, 2079, 2497, 4767, 6129, 6237, 7491, 14301, 17479, 18387, 22473, 42903, 52437, 67419, 128709, 157311, 202257, 471933, 1415799]

約数ペア:

[(1, 1415799), (3, 471933), (7, 202257), (9, 157311), (11, 128709), (21, 67419), (27, 52437), (33, 42903), (63, 22473), (77, 18387), (81, 17479), (99, 14301), (189, 7491), (227, 6237), (231, 6129), (297, 4767), (567, 2497), (681, 2079), (693, 2043), (891, 1589)]