9948393

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 8195607

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 4049, 12147, 28343, 36441, 52637, 85029, 109323, 157911, 255087, 368459, 473733, 765261, 1105377, 1421199, 3316131, 9948393]

約数ペア:

[(1, 9948393), (3, 3316131), (7, 1421199), (9, 1105377), (13, 765261), (21, 473733), (27, 368459), (39, 255087), (63, 157911), (91, 109323), (117, 85029), (189, 52637), (273, 36441), (351, 28343), (819, 12147), (2457, 4049)]