1275990159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{52387}}^1$

素因数の和:52766

約数の個数: 16

約数和(自身を含む): 1780353792

約数和(自身を除く): 504363633

約数列:

[1, 3, 23, 69, 353, 1059, 8119, 24357, 52387, 157161, 1204901, 3614703, 18492611, 55477833, 425330053, 1275990159]

約数ペア:

[(1, 1275990159), (3, 425330053), (23, 55477833), (69, 18492611), (353, 3614703), (1059, 1204901), (8119, 157161), (24357, 52387)]