2703969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4371840

約数和(自身を除く): 1667871

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 137, 153, 387, 411, 459, 731, 1161, 1233, 2193, 2329, 3699, 5891, 6579, 6987, 17673, 19737, 20961, 53019, 62883, 100147, 159057, 300441, 901323, 2703969]

約数ペア:

[(1, 2703969), (3, 901323), (9, 300441), (17, 159057), (27, 100147), (43, 62883), (51, 53019), (129, 20961), (137, 19737), (153, 17673), (387, 6987), (411, 6579), (459, 5891), (731, 3699), (1161, 2329), (1233, 2193)]