1289053491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{535099}}^1$

素因数の和:535186

約数の個数: 16

約数和(自身を含む): 1900675200

約数和(自身を除く): 611621709

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 535099, 1605297, 5886089, 17658267, 39062227, 117186681, 429684497, 1289053491]

約数ペア:

[(1, 1289053491), (3, 429684497), (11, 117186681), (33, 39062227), (73, 17658267), (219, 5886089), (803, 1605297), (2409, 535099)]