42190353

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 63903840

約数和(自身を除く): 21713487

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 2659, 5289, 7977, 15867, 23931, 109019, 114337, 327057, 343011, 981171, 1029033, 4687817, 14063451, 42190353]

約数ペア:

[(1, 42190353), (3, 14063451), (9, 4687817), (41, 1029033), (43, 981171), (123, 343011), (129, 327057), (369, 114337), (387, 109019), (1763, 23931), (2659, 15867), (5289, 7977)]