407361303

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{4957}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 615664608

約数和(自身を除く): 208303305

約数列:

[1, 3, 9, 23, 69, 207, 397, 1191, 3573, 4957, 9131, 14871, 27393, 44613, 82179, 114011, 342033, 1026099, 1967929, 5903787, 17711361, 45262367, 135787101, 407361303]

約数ペア:

[(1, 407361303), (3, 135787101), (9, 45262367), (23, 17711361), (69, 5903787), (207, 1967929), (397, 1026099), (1191, 342033), (3573, 114011), (4957, 82179), (9131, 44613), (14871, 27393)]