17983269

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{9941}}^1$

素因数の和:10017

約数の個数: 16

約数和(自身を含む): 27042240

約数和(自身を除く): 9058971

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 9941, 29823, 89469, 268407, 666047, 1998141, 5994423, 17983269]

約数ペア:

[(1, 17983269), (3, 5994423), (9, 1998141), (27, 666047), (67, 268407), (201, 89469), (603, 29823), (1809, 9941)]