2980157409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{192853}}^1$

素因数の和:192977

約数の個数: 24

約数和(自身を含む): 4603039272

約数和(自身を除く): 1622881863

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 192853, 578559, 1735677, 3278501, 9835503, 19478153, 29506509, 58434459, 175303377, 331128601, 993385803, 2980157409]

約数ペア:

[(1, 2980157409), (3, 993385803), (9, 331128601), (17, 175303377), (51, 58434459), (101, 29506509), (153, 19478153), (303, 9835503), (909, 3278501), (1717, 1735677), (5151, 578559), (15453, 192853)]