2914239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1520961

約数列:

[1, 3, 19, 29, 41, 43, 57, 87, 123, 129, 551, 779, 817, 1189, 1247, 1653, 1763, 2337, 2451, 3567, 3741, 5289, 22591, 23693, 33497, 51127, 67773, 71079, 100491, 153381, 971413, 2914239]

約数ペア:

[(1, 2914239), (3, 971413), (19, 153381), (29, 100491), (41, 71079), (43, 67773), (57, 51127), (87, 33497), (123, 23693), (129, 22591), (551, 5289), (779, 3741), (817, 3567), (1189, 2451), (1247, 2337), (1653, 1763)]