1938278001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{41627}}^1$

素因数の和:41741

約数の個数: 32

約数和(自身を含む): 3021193728

約数和(自身を除く): 1082915727

約数列:

[1, 3, 11, 17, 33, 51, 83, 187, 249, 561, 913, 1411, 2739, 4233, 15521, 41627, 46563, 124881, 457897, 707659, 1373691, 2122977, 3455041, 7784249, 10365123, 23352747, 38005451, 58735697, 114016353, 176207091, 646092667, 1938278001]

約数ペア:

[(1, 1938278001), (3, 646092667), (11, 176207091), (17, 114016353), (33, 58735697), (51, 38005451), (83, 23352747), (187, 10365123), (249, 7784249), (561, 3455041), (913, 2122977), (1411, 1373691), (2739, 707659), (4233, 457897), (15521, 124881), (41627, 46563)]