25273761

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 9718239

約数列:

[1, 3, 29, 87, 449, 647, 1347, 1941, 13021, 18763, 39063, 56289, 290503, 871509, 8424587, 25273761]

約数ペア:

[(1, 25273761), (3, 8424587), (29, 871509), (87, 290503), (449, 56289), (647, 39063), (1347, 18763), (1941, 13021)]