487268547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 716083200

約数和(自身を除く): 228814653

約数列:

[1, 3, 19, 23, 57, 69, 437, 443, 839, 1311, 1329, 2517, 8417, 10189, 15941, 19297, 25251, 30567, 47823, 57891, 193591, 366643, 371677, 580773, 1099929, 1115031, 7061863, 8548571, 21185589, 25645713, 162422849, 487268547]

約数ペア:

[(1, 487268547), (3, 162422849), (19, 25645713), (23, 21185589), (57, 8548571), (69, 7061863), (437, 1115031), (443, 1099929), (839, 580773), (1311, 371677), (1329, 366643), (2517, 193591), (8417, 57891), (10189, 47823), (15941, 30567), (19297, 25251)]