13306587889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{3463}}^1$

素因数の和:3829

約数の個数: 32

約数和(自身を含む): 16201543680

約数和(自身を除く): 2894955791

約数列:

[1, 7, 19, 133, 167, 173, 1169, 1211, 3173, 3287, 3463, 22211, 23009, 24241, 28891, 65797, 202237, 460579, 548929, 578321, 599099, 3842503, 4048247, 4193693, 10988099, 11382881, 76916693, 79680167, 100049533, 700346731, 1900941127, 13306587889]

約数ペア:

[(1, 13306587889), (7, 1900941127), (19, 700346731), (133, 100049533), (167, 79680167), (173, 76916693), (1169, 11382881), (1211, 10988099), (3173, 4193693), (3287, 4048247), (3463, 3842503), (22211, 599099), (23009, 578321), (24241, 548929), (28891, 460579), (65797, 202237)]