30779707

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 37780992

約数和(自身を除く): 7001285

約数列:

[1, 7, 17, 71, 119, 497, 1207, 3643, 8449, 25501, 61931, 258653, 433517, 1810571, 4397101, 30779707]

約数ペア:

[(1, 30779707), (7, 4397101), (17, 1810571), (71, 433517), (119, 258653), (497, 61931), (1207, 25501), (3643, 8449)]