2013067551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 2984221440

約数和(自身を除く): 971153889

約数列:

[1, 3, 11, 33, 59, 177, 641, 649, 1613, 1923, 1947, 4839, 7051, 17743, 21153, 37819, 53229, 95167, 113457, 285501, 416009, 1033933, 1046837, 1248027, 3101799, 3140511, 11373263, 34119789, 61002047, 183006141, 671022517, 2013067551]

約数ペア:

[(1, 2013067551), (3, 671022517), (11, 183006141), (33, 61002047), (59, 34119789), (177, 11373263), (641, 3140511), (649, 3101799), (1613, 1248027), (1923, 1046837), (1947, 1033933), (4839, 416009), (7051, 285501), (17743, 113457), (21153, 95167), (37819, 53229)]