12195273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 5900343

約数列:

[1, 3, 17, 43, 51, 67, 83, 129, 201, 249, 731, 1139, 1411, 2193, 2881, 3417, 3569, 4233, 5561, 8643, 10707, 16683, 48977, 60673, 94537, 146931, 182019, 239123, 283611, 717369, 4065091, 12195273]

約数ペア:

[(1, 12195273), (3, 4065091), (17, 717369), (43, 283611), (51, 239123), (67, 182019), (83, 146931), (129, 94537), (201, 60673), (249, 48977), (731, 16683), (1139, 10707), (1411, 8643), (2193, 5561), (2881, 4233), (3417, 3569)]