4426191

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 8179200

約数和(自身を除く): 3753009

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 2129, 6387, 14903, 19161, 23419, 44709, 57483, 70257, 134127, 163933, 210771, 402381, 491799, 632313, 1475397, 4426191]

約数ペア:

[(1, 4426191), (3, 1475397), (7, 632313), (9, 491799), (11, 402381), (21, 210771), (27, 163933), (33, 134127), (63, 70257), (77, 57483), (99, 44709), (189, 23419), (231, 19161), (297, 14903), (693, 6387), (2079, 2129)]