2068407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 3453840

約数和(自身を除く): 1385433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1229, 1683, 3687, 11061, 13519, 20893, 40557, 62679, 121671, 188037, 229823, 689469, 2068407]

約数ペア:

[(1, 2068407), (3, 689469), (9, 229823), (11, 188037), (17, 121671), (33, 62679), (51, 40557), (99, 20893), (153, 13519), (187, 11061), (561, 3687), (1229, 1683)]