1790442927

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3049}}^1$

素因数の和:3317

約数の個数: 64

約数和(自身を含む): 3279360000

約数和(自身を除く): 1488917073

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 239, 273, 351, 717, 819, 1673, 2151, 2457, 3049, 3107, 5019, 6453, 9147, 9321, 15057, 21343, 21749, 27441, 27963, 39637, 45171, 64029, 65247, 82323, 83889, 118911, 192087, 195741, 277459, 356733, 576261, 587223, 728711, 832377, 1070199, 2186133, 2497131, 5100977, 6558399, 7491393, 9473243, 15302931, 19675197, 28419729, 45908793, 66312701, 85259187, 137726379, 198938103, 255777561, 596814309, 1790442927]

約数ペア:

[(1, 1790442927), (3, 596814309), (7, 255777561), (9, 198938103), (13, 137726379), (21, 85259187), (27, 66312701), (39, 45908793), (63, 28419729), (91, 19675197), (117, 15302931), (189, 9473243), (239, 7491393), (273, 6558399), (351, 5100977), (717, 2497131), (819, 2186133), (1673, 1070199), (2151, 832377), (2457, 728711), (3049, 587223), (3107, 576261), (5019, 356733), (6453, 277459), (9147, 195741), (9321, 192087), (15057, 118911), (21343, 83889), (21749, 82323), (27441, 65247), (27963, 64029), (39637, 45171)]