1978525671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1\times {\mathrm{7159}}^1$

素因数の和:12598

約数の個数: 16

約数和(自身を含む): 2794118400

約数和(自身を除く): 815592729

約数列:

[1, 3, 17, 51, 5419, 7159, 16257, 21477, 92123, 121703, 276369, 365109, 38794621, 116383863, 659508557, 1978525671]

約数ペア:

[(1, 1978525671), (3, 659508557), (17, 116383863), (51, 38794621), (5419, 365109), (7159, 276369), (16257, 121703), (21477, 92123)]