13747203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 22136400

約数和(自身を除く): 8389197

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4729, 14187, 42561, 80393, 89851, 241179, 269553, 723537, 808659, 1527467, 4582401, 13747203]

約数ペア:

[(1, 13747203), (3, 4582401), (9, 1527467), (17, 808659), (19, 723537), (51, 269553), (57, 241179), (153, 89851), (171, 80393), (323, 42561), (969, 14187), (2907, 4729)]