4105647

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 7562016

約数和(自身を除く): 3456369

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 557, 567, 819, 1053, 1671, 2457, 3899, 5013, 7241, 7371, 11697, 15039, 21723, 35091, 45117, 50687, 65169, 105273, 152061, 195507, 315819, 456183, 586521, 1368549, 4105647]

約数ペア:

[(1, 4105647), (3, 1368549), (7, 586521), (9, 456183), (13, 315819), (21, 195507), (27, 152061), (39, 105273), (63, 65169), (81, 50687), (91, 45117), (117, 35091), (189, 21723), (273, 15039), (351, 11697), (557, 7371), (567, 7241), (819, 5013), (1053, 3899), (1671, 2457)]