3313011

素因数分解:

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

素因数の和:315

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2009229

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 263, 323, 663, 741, 789, 969, 3419, 4199, 4471, 4997, 10257, 12597, 13413, 14991, 58123, 64961, 84949, 174369, 194883, 254847, 1104337, 3313011]

約数ペア:

[(1, 3313011), (3, 1104337), (13, 254847), (17, 194883), (19, 174369), (39, 84949), (51, 64961), (57, 58123), (221, 14991), (247, 13413), (263, 12597), (323, 10257), (663, 4997), (741, 4471), (789, 4199), (969, 3419)]