20130441009

素因数分解:

$3^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{353333}}^1$

素因数の和:356056

約数の個数: 16

約数和(自身を含む): 30686351232

約数和(自身を除く): 10555910223

約数列:

[1, 3, 7, 21, 2713, 8139, 18991, 56973, 353333, 1059999, 2473331, 7419993, 958592429, 2875777287, 6710147003, 20130441009]

約数ペア:

[(1, 20130441009), (3, 6710147003), (7, 2875777287), (21, 958592429), (2713, 7419993), (8139, 2473331), (18991, 1059999), (56973, 353333)]