2765169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 4852224

約数和(自身を除く): 2087055

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 53, 93, 99, 153, 159, 187, 279, 341, 477, 527, 561, 583, 901, 1023, 1581, 1643, 1683, 1749, 2703, 3069, 4743, 4929, 5247, 5797, 8109, 9911, 14787, 17391, 18073, 27931, 29733, 52173, 54219, 83793, 89199, 162657, 251379, 307241, 921723, 2765169]

約数ペア:

[(1, 2765169), (3, 921723), (9, 307241), (11, 251379), (17, 162657), (31, 89199), (33, 83793), (51, 54219), (53, 52173), (93, 29733), (99, 27931), (153, 18073), (159, 17391), (187, 14787), (279, 9911), (341, 8109), (477, 5797), (527, 5247), (561, 4929), (583, 4743), (901, 3069), (1023, 2703), (1581, 1749), (1643, 1683)]