2009013919239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1\times {\mathrm{62417}}^1$

素因数の和:64275

約数の個数: 32

約数和(自身を含む): 2844565027776

約数和(自身を除く): 835551108537

約数列:

[1, 3, 17, 51, 457, 1371, 1381, 4143, 7769, 23307, 23477, 62417, 70431, 187251, 631117, 1061089, 1893351, 3183267, 10728989, 28524569, 32186967, 85573707, 86197877, 258593631, 484917673, 1454753019, 1465363909, 4396091727, 39392429789, 118177289367, 669671306413, 2009013919239]

約数ペア:

[(1, 2009013919239), (3, 669671306413), (17, 118177289367), (51, 39392429789), (457, 4396091727), (1371, 1465363909), (1381, 1454753019), (4143, 484917673), (7769, 258593631), (23307, 86197877), (23477, 85573707), (62417, 32186967), (70431, 28524569), (187251, 10728989), (631117, 3183267), (1061089, 1893351)]