52921911

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 82597104

約数和(自身を除く): 29675193

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 2081, 3633, 6243, 8477, 14567, 25431, 43701, 101969, 305907, 360013, 1080039, 2520091, 7560273, 17640637, 52921911]

約数ペア:

[(1, 52921911), (3, 17640637), (7, 7560273), (21, 2520091), (49, 1080039), (147, 360013), (173, 305907), (519, 101969), (1211, 43701), (2081, 25431), (3633, 14567), (6243, 8477)]