1948143033

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{553607}}^1$

素因数の和:553653

約数の個数: 24

約数和(自身を含む): 3109062528

約数和(自身を除く): 1160919495

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 553607, 1660821, 4982463, 9411319, 12732961, 28233957, 38198883, 84701871, 114596649, 216460337, 649381011, 1948143033]

約数ペア:

[(1, 1948143033), (3, 649381011), (9, 216460337), (17, 114596649), (23, 84701871), (51, 38198883), (69, 28233957), (153, 12732961), (207, 9411319), (391, 4982463), (1173, 1660821), (3519, 553607)]