2961105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{28201}}^1$

素因数の和:28216

約数の個数: 16

約数和(自身を含む): 5414784

約数和(自身を除く): 2453679

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 28201, 84603, 141005, 197407, 423015, 592221, 987035, 2961105]

約数ペア:

[(1, 2961105), (3, 987035), (5, 592221), (7, 423015), (15, 197407), (21, 141005), (35, 84603), (105, 28201)]