4763691

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 20

約数和(自身を含む): 7428432

約数和(自身を除く): 2664741

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2557, 7671, 23013, 58811, 69039, 176433, 207117, 529299, 1587897, 4763691]

約数ペア:

[(1, 4763691), (3, 1587897), (9, 529299), (23, 207117), (27, 176433), (69, 69039), (81, 58811), (207, 23013), (621, 7671), (1863, 2557)]