2101457361

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 3001466880

約数和(自身を除く): 900009519

約数列:

[1, 3, 19, 57, 71, 213, 353, 1059, 1349, 1471, 4047, 4413, 6707, 20121, 25063, 27949, 75189, 83847, 104441, 313323, 476197, 519263, 1428591, 1557789, 1984379, 5953137, 9865997, 29597991, 36867673, 110603019, 700485787, 2101457361]

約数ペア:

[(1, 2101457361), (3, 700485787), (19, 110603019), (57, 36867673), (71, 29597991), (213, 9865997), (353, 5953137), (1059, 1984379), (1349, 1557789), (1471, 1428591), (4047, 519263), (4413, 476197), (6707, 313323), (20121, 104441), (25063, 83847), (27949, 75189)]