6215139

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 10483200

約数和(自身を除く): 4268061

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2099, 2961, 6297, 14693, 18891, 44079, 98653, 132237, 295959, 690571, 887877, 2071713, 6215139]

約数ペア:

[(1, 6215139), (3, 2071713), (7, 887877), (9, 690571), (21, 295959), (47, 132237), (63, 98653), (141, 44079), (329, 18891), (423, 14693), (987, 6297), (2099, 2961)]