23120979

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18661}}^1$

素因数の和:18730

約数の個数: 16

約数和(自身を含む): 35831040

約数和(自身を除く): 12710061

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 18661, 55983, 130627, 391881, 1100999, 3302997, 7706993, 23120979]

約数ペア:

[(1, 23120979), (3, 7706993), (7, 3302997), (21, 1100999), (59, 391881), (177, 130627), (413, 55983), (1239, 18661)]