103657407

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 167116800

約数和(自身を除く): 63459393

約数列:

[1, 3, 7, 19, 21, 57, 133, 239, 399, 717, 1087, 1673, 3261, 4541, 5019, 7609, 13623, 20653, 22827, 31787, 61959, 95361, 144571, 259793, 433713, 779379, 1818551, 4936067, 5455653, 14808201, 34552469, 103657407]

約数ペア:

[(1, 103657407), (3, 34552469), (7, 14808201), (19, 5455653), (21, 4936067), (57, 1818551), (133, 779379), (239, 433713), (399, 259793), (717, 144571), (1087, 95361), (1673, 61959), (3261, 31787), (4541, 22827), (5019, 20653), (7609, 13623)]