449859201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 669004800

約数和(自身を除く): 219145599

約数列:

[1, 3, 11, 33, 61, 183, 199, 597, 671, 1123, 2013, 2189, 3369, 6567, 12139, 12353, 36417, 37059, 68503, 133529, 205509, 223477, 400587, 670431, 753533, 2260599, 2458247, 7374741, 13632097, 40896291, 149953067, 449859201]

約数ペア:

[(1, 449859201), (3, 149953067), (11, 40896291), (33, 13632097), (61, 7374741), (183, 2458247), (199, 2260599), (597, 753533), (671, 670431), (1123, 400587), (2013, 223477), (2189, 205509), (3369, 133529), (6567, 68503), (12139, 37059), (12353, 36417)]