4209093

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 7053696

約数和(自身を除く): 2844603

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 941, 1491, 2823, 4473, 6587, 8469, 19761, 59283, 66811, 200433, 467677, 601299, 1403031, 4209093]

約数ペア:

[(1, 4209093), (3, 1403031), (7, 601299), (9, 467677), (21, 200433), (63, 66811), (71, 59283), (213, 19761), (497, 8469), (639, 6587), (941, 4473), (1491, 2823)]