30894147

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 45527040

約数和(自身を除く): 14632893

約数列:

[1, 3, 9, 127, 151, 179, 381, 453, 537, 1143, 1359, 1611, 19177, 22733, 27029, 57531, 68199, 81087, 172593, 204597, 243261, 3432683, 10298049, 30894147]

約数ペア:

[(1, 30894147), (3, 10298049), (9, 3432683), (127, 243261), (151, 204597), (179, 172593), (381, 81087), (453, 68199), (537, 57531), (1143, 27029), (1359, 22733), (1611, 19177)]