280870869

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{12757}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 385801920

約数和(自身を除く): 104931051

約数列:

[1, 3, 41, 123, 179, 537, 7339, 12757, 22017, 38271, 523037, 1569111, 2283503, 6850509, 93623623, 280870869]

約数ペア:

[(1, 280870869), (3, 93623623), (41, 6850509), (123, 2283503), (179, 1569111), (537, 523037), (7339, 38271), (12757, 22017)]