2019486483

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{73019}}^1$

素因数の和:73471

約数の個数: 24

約数和(自身を含む): 3341395200

約数和(自身を除く): 1321908717

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3951, 9219, 27657, 73019, 219057, 511133, 657171, 1533399, 4600197, 32055341, 96166023, 224387387, 288498069, 673162161, 2019486483]

約数ペア:

[(1, 2019486483), (3, 673162161), (7, 288498069), (9, 224387387), (21, 96166023), (63, 32055341), (439, 4600197), (1317, 1533399), (3073, 657171), (3951, 511133), (9219, 219057), (27657, 73019)]