28146441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{853}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 39844224

約数和(自身を除く): 11697783

約数列:

[1, 3, 17, 51, 647, 853, 1941, 2559, 10999, 14501, 32997, 43503, 551891, 1655673, 9382147, 28146441]

約数ペア:

[(1, 28146441), (3, 9382147), (17, 1655673), (51, 551891), (647, 43503), (853, 32997), (1941, 14501), (2559, 10999)]