2063328255

素因数分解:

$3^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{21557}}^1$

素因数の和:22280

約数の個数: 32

約数和(自身を含む): 3673483200

約数和(自身を除く): 1610154945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 709, 2127, 3545, 6381, 10635, 19143, 21557, 31905, 64671, 95715, 107785, 194013, 323355, 582039, 970065, 2910195, 15283913, 45851739, 76419565, 137555217, 229258695, 412665651, 687776085, 2063328255]

約数ペア:

[(1, 2063328255), (3, 687776085), (5, 412665651), (9, 229258695), (15, 137555217), (27, 76419565), (45, 45851739), (135, 15283913), (709, 2910195), (2127, 970065), (3545, 582039), (6381, 323355), (10635, 194013), (19143, 107785), (21557, 95715), (31905, 64671)]