9728191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 11011968

約数和(自身を除く): 1283777

約数列:

[1, 11, 43, 131, 157, 473, 1441, 1727, 5633, 6751, 20567, 61963, 74261, 226237, 884381, 9728191]

約数ペア:

[(1, 9728191), (11, 884381), (43, 226237), (131, 74261), (157, 61963), (473, 20567), (1441, 6751), (1727, 5633)]