4425057

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 8072960

約数和(自身を除く): 3647903

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1801, 2457, 5403, 12607, 16209, 23413, 37821, 48627, 70239, 113463, 163891, 210717, 340389, 491673, 632151, 1475019, 4425057]

約数ペア:

[(1, 4425057), (3, 1475019), (7, 632151), (9, 491673), (13, 340389), (21, 210717), (27, 163891), (39, 113463), (63, 70239), (91, 48627), (117, 37821), (189, 23413), (273, 16209), (351, 12607), (819, 5403), (1801, 2457)]