3141999

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 5290272

約数和(自身を除く): 2148273

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 941, 1113, 2823, 3339, 6587, 8469, 19761, 49873, 59283, 149619, 349111, 448857, 1047333, 3141999]

約数ペア:

[(1, 3141999), (3, 1047333), (7, 448857), (9, 349111), (21, 149619), (53, 59283), (63, 49873), (159, 19761), (371, 8469), (477, 6587), (941, 3339), (1113, 2823)]