2786301

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 4702464

約数和(自身を除く): 1916163

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 941, 987, 2823, 2961, 6587, 8469, 19761, 44227, 59283, 132681, 309589, 398043, 928767, 2786301]

約数ペア:

[(1, 2786301), (3, 928767), (7, 398043), (9, 309589), (21, 132681), (47, 59283), (63, 44227), (141, 19761), (329, 8469), (423, 6587), (941, 2961), (987, 2823)]