144991979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 160427520

約数和(自身を除く): 15435541

約数列:

[1, 11, 131, 239, 421, 1441, 2629, 4631, 31309, 55151, 100619, 344399, 606661, 1106809, 13181089, 144991979]

約数ペア:

[(1, 144991979), (11, 13181089), (131, 1106809), (239, 606661), (421, 344399), (1441, 100619), (2629, 55151), (4631, 31309)]