4679451

素因数分解:

$3^6\times 7^2\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 42

約数和(自身を含む): 8223732

約数和(自身を除く): 3544281

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 131, 147, 189, 243, 393, 441, 567, 729, 917, 1179, 1323, 1701, 2751, 3537, 3969, 5103, 6419, 8253, 10611, 11907, 19257, 24759, 31833, 35721, 57771, 74277, 95499, 173313, 222831, 519939, 668493, 1559817, 4679451]

約数ペア:

[(1, 4679451), (3, 1559817), (7, 668493), (9, 519939), (21, 222831), (27, 173313), (49, 95499), (63, 74277), (81, 57771), (131, 35721), (147, 31833), (189, 24759), (243, 19257), (393, 11907), (441, 10611), (567, 8253), (729, 6419), (917, 5103), (1179, 3969), (1323, 3537), (1701, 2751)]