242156841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 344742912

約数和(自身を除く): 102586071

約数列:

[1, 3, 31, 53, 73, 93, 159, 219, 673, 1643, 2019, 2263, 3869, 4929, 6789, 11607, 20863, 35669, 49129, 62589, 107007, 119939, 147387, 359817, 1105739, 1522999, 2603837, 3317217, 4568997, 7811511, 80718947, 242156841]

約数ペア:

[(1, 242156841), (3, 80718947), (31, 7811511), (53, 4568997), (73, 3317217), (93, 2603837), (159, 1522999), (219, 1105739), (673, 359817), (1643, 147387), (2019, 119939), (2263, 107007), (3869, 62589), (4929, 49129), (6789, 35669), (11607, 20863)]