2160318111

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{54401}}^1$

素因数の和:54503

約数の個数: 32

約数和(自身を含む): 3453874176

約数和(自身を除く): 1293556065

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 5673, 13237, 39711, 54401, 163203, 380807, 1142421, 1686431, 3318461, 5059293, 9955383, 11805017, 23229227, 35415051, 69687681, 102872291, 308616873, 720106037, 2160318111]

約数ペア:

[(1, 2160318111), (3, 720106037), (7, 308616873), (21, 102872291), (31, 69687681), (61, 35415051), (93, 23229227), (183, 11805017), (217, 9955383), (427, 5059293), (651, 3318461), (1281, 1686431), (1891, 1142421), (5673, 380807), (13237, 163203), (39711, 54401)]