2468961

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 4286304

約数和(自身を除く): 1817343

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 163, 187, 297, 459, 489, 561, 891, 1377, 1467, 1683, 1793, 2771, 4401, 5049, 5379, 8313, 13203, 15147, 16137, 24939, 30481, 48411, 74817, 91443, 145233, 224451, 274329, 822987, 2468961]

約数ペア:

[(1, 2468961), (3, 822987), (9, 274329), (11, 224451), (17, 145233), (27, 91443), (33, 74817), (51, 48411), (81, 30481), (99, 24939), (153, 16137), (163, 15147), (187, 13203), (297, 8313), (459, 5379), (489, 5049), (561, 4401), (891, 2771), (1377, 1793), (1467, 1683)]