9702721

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 11650048

約数和(自身を除く): 1947327

約数列:

[1, 7, 31, 61, 217, 427, 733, 1891, 5131, 13237, 22723, 44713, 159061, 312991, 1386103, 9702721]

約数ペア:

[(1, 9702721), (7, 1386103), (31, 312991), (61, 159061), (217, 44713), (427, 22723), (733, 13237), (1891, 5131)]