242540451

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{1741}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 366321696

約数和(自身を除く): 123781245

約数列:

[1, 3, 9, 23, 69, 207, 673, 1741, 2019, 5223, 6057, 15479, 15669, 40043, 46437, 120129, 139311, 360387, 1171693, 3515079, 10545237, 26948939, 80846817, 242540451]

約数ペア:

[(1, 242540451), (3, 80846817), (9, 26948939), (23, 10545237), (69, 3515079), (207, 1171693), (673, 360387), (1741, 139311), (2019, 120129), (5223, 46437), (6057, 40043), (15479, 15669)]