2020991229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{35797}}^1$

素因数の和:35867

約数の個数: 40

約数和(自身を含む): 3274657848

約数和(自身を除く): 1253666619

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 459, 697, 1107, 1377, 2091, 3321, 6273, 18819, 35797, 56457, 107391, 322173, 608549, 966519, 1467677, 1825647, 2899557, 4403031, 5476941, 13209093, 16430823, 24950509, 39627279, 49292469, 74851527, 118881837, 224554581, 673663743, 2020991229]

約数ペア:

[(1, 2020991229), (3, 673663743), (9, 224554581), (17, 118881837), (27, 74851527), (41, 49292469), (51, 39627279), (81, 24950509), (123, 16430823), (153, 13209093), (369, 5476941), (459, 4403031), (697, 2899557), (1107, 1825647), (1377, 1467677), (2091, 966519), (3321, 608549), (6273, 322173), (18819, 107391), (35797, 56457)]