2019339747

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{9931}}^1$

素因数の和:10400

約数の個数: 32

約数和(自身を含む): 3175061760

約数和(自身を除く): 1155722013

約数列:

[1, 3, 9, 17, 27, 51, 153, 443, 459, 1329, 3987, 7531, 9931, 11961, 22593, 29793, 67779, 89379, 168827, 203337, 268137, 506481, 1519443, 4399433, 4558329, 13198299, 39594897, 74790361, 118784691, 224371083, 673113249, 2019339747]

約数ペア:

[(1, 2019339747), (3, 673113249), (9, 224371083), (17, 118784691), (27, 74790361), (51, 39594897), (153, 13198299), (443, 4558329), (459, 4399433), (1329, 1519443), (3987, 506481), (7531, 268137), (9931, 203337), (11961, 168827), (22593, 89379), (29793, 67779)]