2378079

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 4129488

約数和(自身を除く): 1751409

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 157, 187, 297, 459, 471, 561, 891, 1377, 1413, 1683, 1727, 2669, 4239, 5049, 5181, 8007, 12717, 15147, 15543, 24021, 29359, 46629, 72063, 88077, 139887, 216189, 264231, 792693, 2378079]

約数ペア:

[(1, 2378079), (3, 792693), (9, 264231), (11, 216189), (17, 139887), (27, 88077), (33, 72063), (51, 46629), (81, 29359), (99, 24021), (153, 15543), (157, 15147), (187, 12717), (297, 8007), (459, 5181), (471, 5049), (561, 4239), (891, 2669), (1377, 1727), (1413, 1683)]