1229894939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587623}}^1$

素因数の和:587666

約数の個数: 16

約数和(自身を含む): 1579533312

約数和(自身を除く): 349638373

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 587623, 4113361, 7639099, 13515329, 53473693, 94607303, 175699277, 1229894939]

約数ペア:

[(1, 1229894939), (7, 175699277), (13, 94607303), (23, 53473693), (91, 13515329), (161, 7639099), (299, 4113361), (2093, 587623)]