8369139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 12499200

約数和(自身を除く): 4130061

約数列:

[1, 3, 19, 29, 57, 61, 83, 87, 183, 249, 551, 1159, 1577, 1653, 1769, 2407, 3477, 4731, 5063, 5307, 7221, 15189, 33611, 45733, 96197, 100833, 137199, 146827, 288591, 440481, 2789713, 8369139]

約数ペア:

[(1, 8369139), (3, 2789713), (19, 440481), (29, 288591), (57, 146827), (61, 137199), (83, 100833), (87, 96197), (183, 45733), (249, 33611), (551, 15189), (1159, 7221), (1577, 5307), (1653, 5063), (1769, 4731), (2407, 3477)]