242511453

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 354671616

約数和(自身を除く): 112160163

約数列:

[1, 3, 9, 127, 331, 381, 641, 993, 1143, 1923, 2979, 5769, 42037, 81407, 126111, 212171, 244221, 378333, 636513, 732663, 1909539, 26945717, 80837151, 242511453]

約数ペア:

[(1, 242511453), (3, 80837151), (9, 26945717), (127, 1909539), (331, 732663), (381, 636513), (641, 378333), (993, 244221), (1143, 212171), (1923, 126111), (2979, 81407), (5769, 42037)]