1020826047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 1464825600

約数和(自身を除く): 443999553

約数列:

[1, 3, 17, 51, 83, 249, 349, 691, 1047, 1411, 2073, 4233, 5933, 11747, 17799, 28967, 35241, 57353, 86901, 172059, 241159, 492439, 723477, 975001, 1477317, 2925003, 4099703, 12299109, 20016197, 60048591, 340275349, 1020826047]

約数ペア:

[(1, 1020826047), (3, 340275349), (17, 60048591), (51, 20016197), (83, 12299109), (249, 4099703), (349, 2925003), (691, 1477317), (1047, 975001), (1411, 723477), (2073, 492439), (4233, 241159), (5933, 172059), (11747, 86901), (17799, 57353), (28967, 35241)]