238379521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 254947968

約数和(自身を除く): 16568447

約数列:

[1, 23, 61, 131, 1297, 1403, 3013, 7991, 29831, 79117, 169907, 183793, 1819691, 3907861, 10364327, 238379521]

約数ペア:

[(1, 238379521), (23, 10364327), (61, 3907861), (131, 1819691), (1297, 183793), (1403, 169907), (3013, 79117), (7991, 29831)]