42995487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21487}}^1$

素因数の和:21542

約数の個数: 16

約数和(自身を含む): 61885440

約数和(自身を除く): 18889953

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21487, 64461, 494201, 623123, 1482603, 1869369, 14331829, 42995487]

約数ペア:

[(1, 42995487), (3, 14331829), (23, 1869369), (29, 1482603), (69, 623123), (87, 494201), (667, 64461), (2001, 21487)]