713203527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 1024008192

約数和(自身を除く): 310804665

約数列:

[1, 3, 23, 37, 69, 111, 257, 771, 851, 1087, 2553, 3261, 5911, 9509, 17733, 25001, 28527, 40219, 75003, 120657, 218707, 279359, 656121, 838077, 925037, 2775111, 6425257, 10336283, 19275771, 31008849, 237734509, 713203527]

約数ペア:

[(1, 713203527), (3, 237734509), (23, 31008849), (37, 19275771), (69, 10336283), (111, 6425257), (257, 2775111), (771, 925037), (851, 838077), (1087, 656121), (2553, 279359), (3261, 218707), (5911, 120657), (9509, 75003), (17733, 40219), (25001, 28527)]