2017642671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32401}}^1$

素因数の和:32472

約数の個数: 48

約数和(自身を含む): 3457423008

約数和(自身を除く): 1439780337

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1683, 1887, 3663, 5661, 6919, 20757, 32401, 62271, 97203, 291609, 356411, 550817, 1069233, 1198837, 1652451, 3207699, 3596511, 4957353, 6058987, 10789533, 13187207, 18176961, 20380229, 39561621, 54530883, 61140687, 118684863, 183422061, 224182519, 672547557, 2017642671]

約数ペア:

[(1, 2017642671), (3, 672547557), (9, 224182519), (11, 183422061), (17, 118684863), (33, 61140687), (37, 54530883), (51, 39561621), (99, 20380229), (111, 18176961), (153, 13187207), (187, 10789533), (333, 6058987), (407, 4957353), (561, 3596511), (629, 3207699), (1221, 1652451), (1683, 1198837), (1887, 1069233), (3663, 550817), (5661, 356411), (6919, 291609), (20757, 97203), (32401, 62271)]