280671553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10529}}^1$

素因数の和:10632

約数の個数: 16

約数和(自身を含む): 313372800

約数和(自身を除く): 32701247

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 10529, 26657, 200051, 242167, 642269, 4601173, 12203111, 14772187, 280671553]

約数ペア:

[(1, 280671553), (19, 14772187), (23, 12203111), (61, 4601173), (437, 642269), (1159, 242167), (1403, 200051), (10529, 26657)]