7129389

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 10424160

約数和(自身を除く): 3294771

約数列:

[1, 3, 19, 29, 57, 87, 227, 361, 551, 681, 1083, 1653, 4313, 6583, 10469, 12939, 19749, 31407, 81947, 125077, 245841, 375231, 2376463, 7129389]

約数ペア:

[(1, 7129389), (3, 2376463), (19, 375231), (29, 245841), (57, 125077), (87, 81947), (227, 31407), (361, 19749), (551, 12939), (681, 10469), (1083, 6583), (1653, 4313)]