2738241

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 4571424

約数和(自身を除く): 1833183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1627, 1683, 4881, 14643, 17897, 27659, 53691, 82977, 161073, 248931, 304249, 912747, 2738241]

約数ペア:

[(1, 2738241), (3, 912747), (9, 304249), (11, 248931), (17, 161073), (33, 82977), (51, 53691), (99, 27659), (153, 17897), (187, 14643), (561, 4881), (1627, 1683)]