2019367437

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 2773929984

約数和(自身を除く): 754562547

約数列:

[1, 3, 97, 101, 127, 291, 303, 381, 541, 1623, 9797, 12319, 12827, 29391, 36957, 38481, 52477, 54641, 68707, 157431, 163923, 206121, 1244219, 3732657, 5300177, 6664579, 6939407, 15900531, 19993737, 20818221, 673122479, 2019367437]

約数ペア:

[(1, 2019367437), (3, 673122479), (97, 20818221), (101, 19993737), (127, 15900531), (291, 6939407), (303, 6664579), (381, 5300177), (541, 3732657), (1623, 1244219), (9797, 206121), (12319, 163923), (12827, 157431), (29391, 68707), (36957, 54641), (38481, 52477)]