2051299611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{14717}}^1$

素因数の和:15651

約数の個数: 24

約数和(自身を含む): 3140938944

約数和(自身を除く): 1089639333

約数列:

[1, 3, 9, 17, 51, 153, 911, 2733, 8199, 14717, 15487, 44151, 46461, 132453, 139383, 250189, 750567, 2251701, 13407187, 40221561, 120664683, 227922179, 683766537, 2051299611]

約数ペア:

[(1, 2051299611), (3, 683766537), (9, 227922179), (17, 120664683), (51, 40221561), (153, 13407187), (911, 2251701), (2733, 750567), (8199, 250189), (14717, 139383), (15487, 132453), (44151, 46461)]