9968787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 15338960

約数和(自身を除く): 5370173

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 601, 873, 1803, 1843, 5409, 5529, 11419, 16587, 34257, 58297, 102771, 174891, 524673, 1107643, 3322929, 9968787]

約数ペア:

[(1, 9968787), (3, 3322929), (9, 1107643), (19, 524673), (57, 174891), (97, 102771), (171, 58297), (291, 34257), (601, 16587), (873, 11419), (1803, 5529), (1843, 5409)]