126984127

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 139366080

約数和(自身を除く): 12381953

約数列:

[1, 23, 29, 61, 667, 1403, 1769, 3121, 40687, 71783, 90509, 190381, 2081707, 4378763, 5521049, 126984127]

約数ペア:

[(1, 126984127), (23, 5521049), (29, 4378763), (61, 2081707), (667, 190381), (1403, 90509), (1769, 71783), (3121, 40687)]