286524783

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 455550480

約数和(自身を除く): 169025697

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 251, 459, 753, 829, 1377, 2259, 2487, 4267, 6777, 7461, 12801, 14093, 20331, 22383, 38403, 42279, 67149, 115209, 126837, 208079, 345627, 380511, 624237, 1141533, 1872711, 3537343, 5618133, 10612029, 16854399, 31836087, 95508261, 286524783]

約数ペア:

[(1, 286524783), (3, 95508261), (9, 31836087), (17, 16854399), (27, 10612029), (51, 5618133), (81, 3537343), (153, 1872711), (251, 1141533), (459, 624237), (753, 380511), (829, 345627), (1377, 208079), (2259, 126837), (2487, 115209), (4267, 67149), (6777, 42279), (7461, 38403), (12801, 22383), (14093, 20331)]