1273669461

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{28607}}^1$

素因数の和:28730

約数の個数: 32

約数和(自身を含む): 2018580480

約数和(自身を除く): 744911019

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1649, 2619, 4947, 14841, 28607, 44523, 85821, 257463, 486319, 772389, 1458957, 2774879, 4376871, 8324637, 13130613, 24973911, 47172943, 74921733, 141518829, 424556487, 1273669461]

約数ペア:

[(1, 1273669461), (3, 424556487), (9, 141518829), (17, 74921733), (27, 47172943), (51, 24973911), (97, 13130613), (153, 8324637), (291, 4376871), (459, 2774879), (873, 1458957), (1649, 772389), (2619, 486319), (4947, 257463), (14841, 85821), (28607, 44523)]