1692117

素因数分解:

$3^3\times 7^2\times {\mathrm{1279}}^1$

素因数の和:1302

約数の個数: 24

約数和(自身を含む): 2918400

約数和(自身を除く): 1226283

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1279, 1323, 3837, 8953, 11511, 26859, 34533, 62671, 80577, 188013, 241731, 564039, 1692117]

約数ペア:

[(1, 1692117), (3, 564039), (7, 241731), (9, 188013), (21, 80577), (27, 62671), (49, 34533), (63, 26859), (147, 11511), (189, 8953), (441, 3837), (1279, 1323)]