9939033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 7358247

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 263, 323, 663, 741, 789, 969, 1989, 2223, 2367, 2907, 3419, 4199, 4471, 4997, 10257, 12597, 13413, 14991, 30771, 37791, 40239, 44973, 58123, 64961, 84949, 174369, 194883, 254847, 523107, 584649, 764541, 1104337, 3313011, 9939033]

約数ペア:

[(1, 9939033), (3, 3313011), (9, 1104337), (13, 764541), (17, 584649), (19, 523107), (39, 254847), (51, 194883), (57, 174369), (117, 84949), (153, 64961), (171, 58123), (221, 44973), (247, 40239), (263, 37791), (323, 30771), (663, 14991), (741, 13413), (789, 12597), (969, 10257), (1989, 4997), (2223, 4471), (2367, 4199), (2907, 3419)]