30783819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 18003381

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 1693, 5079, 6061, 18183, 18623, 32167, 49097, 55869, 96501, 147291, 353837, 540067, 932843, 1061511, 1620201, 2798529, 10261273, 30783819]

約数ペア:

[(1, 30783819), (3, 10261273), (11, 2798529), (19, 1620201), (29, 1061511), (33, 932843), (57, 540067), (87, 353837), (209, 147291), (319, 96501), (551, 55869), (627, 49097), (957, 32167), (1653, 18623), (1693, 18183), (5079, 6061)]