1830897

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 2956800

約数和(自身を除く): 1125903

約数列:

[1, 3, 9, 19, 27, 43, 57, 83, 129, 171, 249, 387, 513, 747, 817, 1161, 1577, 2241, 2451, 3569, 4731, 7353, 10707, 14193, 22059, 32121, 42579, 67811, 96363, 203433, 610299, 1830897]

約数ペア:

[(1, 1830897), (3, 610299), (9, 203433), (19, 96363), (27, 67811), (43, 42579), (57, 32121), (83, 22059), (129, 14193), (171, 10707), (249, 7353), (387, 4731), (513, 3569), (747, 2451), (817, 2241), (1161, 1577)]