8420522011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{54667}}^1$

素因数の和:54775

約数の個数: 24

約数和(自身を含む): 9888347840

約数和(自身を除く): 1467825829

約数列:

[1, 11, 19, 67, 121, 209, 737, 1273, 2299, 8107, 14003, 54667, 154033, 601337, 1038673, 3662689, 6614707, 11425403, 40289579, 69591091, 125679433, 443185369, 765502001, 8420522011]

約数ペア:

[(1, 8420522011), (11, 765502001), (19, 443185369), (67, 125679433), (121, 69591091), (209, 40289579), (737, 11425403), (1273, 6614707), (2299, 3662689), (8107, 1038673), (14003, 601337), (54667, 154033)]