551423229

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5737}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 881356800

約数和(自身を除く): 329933571

約数列:

[1, 3, 7, 21, 23, 69, 161, 199, 483, 597, 1393, 4179, 4577, 5737, 13731, 17211, 32039, 40159, 96117, 120477, 131951, 395853, 923657, 1141663, 2770971, 3424989, 7991641, 23974923, 26258249, 78774747, 183807743, 551423229]

約数ペア:

[(1, 551423229), (3, 183807743), (7, 78774747), (21, 26258249), (23, 23974923), (69, 7991641), (161, 3424989), (199, 2770971), (483, 1141663), (597, 923657), (1393, 395853), (4179, 131951), (4577, 120477), (5737, 96117), (13731, 40159), (17211, 32039)]